Kev lag luam 2024, Lub kaum hli ntuj

Kev tu lub tsev boiler: cov nqe lus, kev pabcuam

Kev tu lub tsev boiler: cov nqe lus, kev pabcuam

Hnub no, muaj ntau yam khoom tau txais cua sov los ntawm cov tsev boiler. Kev saib xyuas cov khoom no yog cov txheej txheem tseem ceeb tshaj plaws hauv kev tswj xyuas lawv cov kev ua tau zoo

Vim li cas lub nkoj tsis tog: physics hauv kev ua

Vim li cas lub nkoj tsis tog: physics hauv kev ua

Vim li cas lub nkoj tsis tog? Tsim cov yam ntxwv ntawm cov nkoj niaj hnub. Vim li cas lub nkoj ua los ntawm cov hlau tsis tog txawm tias muaj zog nthwv dej?

Txawb fais fab nroj tsuag: piav qhia, lub hauv paus ntsiab lus ntawm kev ua haujlwm, hom thiab tshuaj xyuas

Txawb fais fab nroj tsuag: piav qhia, lub hauv paus ntsiab lus ntawm kev ua haujlwm, hom thiab tshuaj xyuas

Cov kab lus no tau mob siab rau rau cov chaw tsim hluav taws xob txawb. Cov yam ntxwv ntawm cov cuab yeej zoo li no, lub hauv paus ntsiab lus ntawm kev ua haujlwm, ntau yam, thiab lwm yam

Detonation foob pob hluav taws cav: kev sim, lub hauv paus ntsiab lus ntawm kev ua haujlwm, qhov zoo

Detonation foob pob hluav taws cav: kev sim, lub hauv paus ntsiab lus ntawm kev ua haujlwm, qhov zoo

Kev tshawb nrhiav qhov chaw tsis yog cuam tshuam nrog lub dav hlau. Lub plawv ntawm txhua lub tsheb pib yog nws lub cav. Nws yuav tsum tsim thawj cosmic ceev - txog 7.9 km / s, xa cov astronauts mus rau orbit, thiab lub thib ob cosmic ib, thiaj li yuav kov yeej lub ntiaj teb no gravitational teb

Prototyping yog Txhais, nta, xav tau cov ntaub ntawv

Prototyping yog Txhais, nta, xav tau cov ntaub ntawv

Lub hom phiaj thiab lub hom phiaj ntawm kev tsim qauv yog dab tsi. Lub ntsiab lus ntawm layout nyob ntawm qhov Scope thiab hom layouts. Cov ntaub ntawv dab tsi yog cov haujlwm tseem ceeb ua los ntawm. Cov yam ntxwv ntawm cov txheej txheem prototyping ntawm qhov piv txwv ntawm cov haujlwm tshwj xeeb thiab thaj chaw ntawm kev thov. Basic layout functions, lawv ua lub luag hauj lwm dab tsi

Cog "Dynamo", Moscow: chaw nyob, khoom, nthuav qhov tseeb

Cog "Dynamo", Moscow: chaw nyob, khoom, nthuav qhov tseeb

Moscow tsob nroj "Dynamo" muaj npe tom qab S. Kirov rau lub sijhawm ntev yog tsob ntoo loj tshaj plaws hauv Moscow. Nws muaj keeb kwm zoo nkauj thiab nplua nuj cuam tshuam nrog kev tsim cov tshuab hluav taws xob Soviet. Nws tshwj xeeb hauv kev tsim cov tshuab hluav taws xob, hluav taws xob hluav taws xob, thiab lwm yam khoom siv hluav taws xob. Cov nroj tsuag tiag ceased. Tus tswv ntawm cov nroj tsuag OAO AEK Dynamo xauj qhov chaw ntawm lub tuam txhab

Cov riam phom me hauv tsev - los ntawm rab yaj phom mus rau rab phom tshuab

Cov riam phom me hauv tsev - los ntawm rab yaj phom mus rau rab phom tshuab

Lub sijhawm nws keeb kwm ntev, cov kws ua haujlwm Lavxias tau tsim ntau tshaj li kaum hom phom. Nws yuav siv ntau nplooj ntawv los piav qhia tag nrho cov qauv, tsis hais txog cov kev hloov kho tam sim no. Tab sis peb muaj lub sijhawm los piav qhia txog cov cuab yeej me me hauv tsev hauv kev pabcuam nrog cov tub rog Lavxias, uas yog sawv cev los ntawm rab yaj phom, rab phom tshuab, phom sniper thiab rab phom tshuab

"Bumblebee" (flamethrower): piav qhia, duab. Dav hlau Flamethrower "Bumblebee"

"Bumblebee" (flamethrower): piav qhia, duab. Dav hlau Flamethrower "Bumblebee"

Lub cuab yeej yuav tsum tau ua kom pom kev kom tus tub rog tsis yog taug kev nrog nws xwb, tab sis khiav thiab nce toj. Hauv kev xyaum, ib rab phom tes uas hnyav kaum kilograms yog xav tau. Nws nyuaj rau ua tiav cov haujlwm ua haujlwm zoo li no. Tab sis Tula gunsmiths tau ua haujlwm zoo thiab tsim "Bumblebee". Lub flamethrower ua tau zoo heev

"Hurricane" (MLRS). Lavxias teb sab MLRS 9K57 "Hurricane"

"Hurricane" (MLRS). Lavxias teb sab MLRS 9K57 "Hurricane"

Missile riam phom txij li lub sijhawm ntawm USSR, thiab tam sim no hauv Lavxias Federation, txuas ntxiv ua peb daim npav tseem ceeb tsis yog hauv kev sib ntaus sib tua nkaus xwb, tab sis kuj hauv kev sib tham thoob ntiaj teb

Soviet armored neeg ua haujlwm nqa 152-BTR: specifications

Soviet armored neeg ua haujlwm nqa 152-BTR: specifications

Qhov teeb meem ntawm kev thauj cov neeg ua haujlwm tom qab Tsov Rog Tsov Rog Loj tau txhawj xeeb heev rau txhua lub chaw tsim khoom hauv tebchaws Soviet, thiab tshwj xeeb tshaj yog Lub Tuam Txhab Siab. Raws li kev paub dhau los, nws tau pom tseeb tias kev siv cov tsheb thauj khoom zoo tib yam rau lub hom phiaj no tsuas yog kev ua txhaum cai, txij li txhua lub mine, tus yeeb ncuab dav hlau tua, lossis txawm tias foob pob hluav taws los ntawm caj npab me tuaj yeem xa tag nrho pab tub rog mus rau hauv oblivion. Nws tau tawm tsam keeb kwm yav dhau los ntawm cov kev xav no uas thawj cov neeg ua haujlwm armored 152-BTR tau tshwm

General industrial electric motors: yam ntxwv

General industrial electric motors: yam ntxwv

Tam sim no tib neeg tab tom sim automate tag nrho cov txheej txheem ua tau. Raws li koj paub, txhua yam khoom siv hluav taws xob siv hluav taws xob. Thiab yog vim li cas niaj hnub no tsis muaj ib qho kev lag luam tuaj yeem ua haujlwm yam tsis muaj kev lag luam hluav taws xob. Nws yog dab tsi? Dab tsi yog cov yam ntxwv ntawm xws li units?

Lub tshuab hluav taws xob yog dab tsi? Electric hoist rau ntsug lifting loads

Lub tshuab hluav taws xob yog dab tsi? Electric hoist rau ntsug lifting loads

Zaj lus no mob siab rau lub tshuab hluav taws xob. Tus tsim ntawm lub lifting unit, nws lub peev xwm ua hauj lwm thiab ntau yam yog xam

Iav factories hauv Russia. iav kev lag luam

Iav factories hauv Russia. iav kev lag luam

Kev lag luam iav tuav ib qho chaw tseem ceeb hauv lub teb chaws kev lag luam. Iav factories nyob rau hauv Russia ua hauj lwm nyob rau hauv yuav luag txhua cheeb tsam. Qhov rai panes thiab portholes, lub raj mis thiab tais diav, khoom siv hauv tsev thiab sab hauv - tsis muaj cov khoom no nws tsis tuaj yeem xav txog kev vam meej niaj hnub no

Txoj kev muaj kev vibration: kev faib tawm, hom thiab nws cov kev sib cuam tshuam

Txoj kev muaj kev vibration: kev faib tawm, hom thiab nws cov kev sib cuam tshuam

Kev vibration ntau lawm: lub tswv yim dav dav, kev faib tawm raws li ntau yam, cov yam ntxwv tseem ceeb ntawm ntau yam. Muaj peev xwm ntawm kev vibration. Kev ntsuam xyuas ntawm cov tshuab vibrations thiab lawv cov kev cuam tshuam rau tib neeg kev noj qab haus huv. Cov cuab yeej rau kev ntsuas

Pneumatic siab siab twj tso kua mis. Pneumatic diaphragm twj tso kua mis

Pneumatic siab siab twj tso kua mis. Pneumatic diaphragm twj tso kua mis

Pneumatic hom twj yog nyob rau hauv kev thov nyob rau hauv ntau yam teb. Muaj cov qauv los ntawm cov tuam txhab sib txawv hauv cov khw muag khoom, thiab lawv yuav txawv ntawm qhov tsis sib xws. Yuav kom nkag siab txog qhov teeb meem no, koj yuav tsum xav txog cov cuab yeej ntawm lub twj tso kua mis pneumatic thiab nws hom

Brass welding tom tsev

Brass welding tom tsev

Kev nyuaj feem ntau tshwm sim hauv kev ua cov hlau tsis muaj hlau, vim lawv lub cev hloov pauv ntawm qhov kub thiab txias. Ntawm qhov tshwj xeeb yog qhov vuam ntawm tooj dag, uas zinc yog nquag evaporated

Qhov loj tshaj plaws foundries nyob rau hauv Russia: lub ntsiab lus ntawm kev lag luam

Qhov loj tshaj plaws foundries nyob rau hauv Russia: lub ntsiab lus ntawm kev lag luam

Foundry yog ib qho ntawm cov kev lag luam uas nws cov khoom tseem ceeb yog cov khoom zoo li cov khoom siv hauv tshuab engineering. Muaj ntau lub Hoobkas ntawm qhov tshwj xeeb no hauv Russia

Pavlovskaya HPP yog lub chaw tsim hluav taws xob muaj zog tshaj plaws hauv Bashkortostan

Pavlovskaya HPP yog lub chaw tsim hluav taws xob muaj zog tshaj plaws hauv Bashkortostan

Pavlovskaya HPP yog thawj zaug ntawm cov chaw tsim hluav taws xob hauv Bashkiria. Nws txoj kev tsim kho yog thawj qhov kev paub hauv USSR hauv kev tsim kho cov chaw zoo li no ntawm karst limestones. Niaj hnub no, qhov chaw nres tsheb tau hloov kho tshiab thiab suav nrog hauv cov npe ntawm cov khoom siv hluav taws xob uas siv hluav taws xob ntau tshaj plaws hauv Russia

Dej hauv tsev centrifugal twj: kev lag luam saib xyuas thiab cov chaw tsim khoom tshuaj xyuas

Dej hauv tsev centrifugal twj: kev lag luam saib xyuas thiab cov chaw tsim khoom tshuaj xyuas

Cov twj centrifugal hauv tsev niaj hnub tuaj yeem siv rau hauv lub koom haum ntawm cov dej xa mus rau cov tsev nyob thiab cov chaw tsim khoom, kev tsim kho cov kav dej, cov kav dej, thiab lwm yam. Lawv cov txiaj ntsig tseem ceeb yog kev ua haujlwm zoo, kev ua haujlwm siab thiab tus nqi qis

Polyurethane primer: hom thiab cov khoom

Polyurethane primer: hom thiab cov khoom

Thaum ua tiav cov haujlwm tiav, nws tseem ceeb heev uas yuav tsum ua raws li thev naus laus zis. Raws li txoj cai dav dav, cov txheej txheem zoo nkauj yog siv rau saum npoo tom qab priming

Solikamsk magnesium tsob nroj: keeb kwm thiab cov khoom

Solikamsk magnesium tsob nroj: keeb kwm thiab cov khoom

Solikamsk Magnesium Plant (SMZ) yog lub tuam txhab ua lag luam hauv nws txoj kev lag luam. Cov thev naus laus zis yooj yim tsim los ntawm kev lag luam los ua lub hauv paus rau kev tsim ntau yam kev lag luam hauv kev lag luam tshuaj. Keeb kwm ntawm cov nroj tsuag pib nyob rau hauv 1430

Ntog takeoff aircraft. VTOL

Ntog takeoff aircraft. VTOL

Ntau yam kev ua haujlwm thiab kev tsim qauv zoo sib xyaw ua ke cov txheej txheem aviation tshwj xeeb - ntsug nqa tawm thiab tsaws dav hlau. Lub siab zoo tshaj plaws ntawm Russia, England thiab Asmeskas, dhau los ntawm ntau xyoo ntawm txoj kev loj hlob thiab lawv cov kev niaj hnub ntxiv, tau tsim cov qauv zoo nkauj hauv kev sib tw. Qhov nce hauv kev ceev, dav hlau dav dav, nrog rau kev sib ntaus sib tua yog txuam nrog kev txhim kho ntawm lub tshuab dav hlau super-powerful. Qhov no ua rau ntsug take-off aircraft lub hauv paus tseem ceeb ntawm cov huab cua rog ntawm lub ntiaj teb no powers

Hom ntoo khaub lig: yam ntxwv, hom, piav qhia

Hom ntoo khaub lig: yam ntxwv, hom, piav qhia

Txhua tus paub tias txoj kev tsheb ciav hlau muaj kev sib tw. Thaum xub thawj siab ib muag, nws zoo nkaus li tias lawv txhua tus zoo tib yam. Txawm li cas los xij, tsis yog. Muaj ob peb hom ntawm crosses. Tsis tas li ntawd, muaj ntau ntau hom kev tsim no

Barnaul CHPP-2

Barnaul CHPP-2

Dab tsi yog kev lag luam Barnaul paub txog? Txij li thaum 2012, CHPP-2 nyob rau hauv lub nroog no yog ib feem ntawm lub Barnaul Generation koom tes-tshuaj tuam txhab, uas, nyob rau hauv lem, tau tsim nyob rau hauv lub hauv paus ntawm reorganized zog enterprise Kuzbassenergo. Thawj CHP tau tsim nyob rau xyoo 1930s

Faience - yog dab tsi? Qhov txawv ntawm porcelain thiab faience yog dab tsi?

Faience - yog dab tsi? Qhov txawv ntawm porcelain thiab faience yog dab tsi?

Tib neeg tau siv faience los ua daim phiaj thiab khob txij thaum ub. Thiab nyob rau hauv niaj hnub ntiaj teb no, ceramic tais diav yog suav hais tias yuav luag indispensable. Txawm hais tias cov qauv ntawm cov khoom lag luam, thev naus laus zis ntawm lawv cov khoom tsim tau hloov pauv tas li, tab sis cov khoom nws tus kheej tseem tsis hloov pauv. Dab tsi yog faience, thiab dab tsi nws muaj - cia peb sim ua kom paub nws hauv kab lus no

Mainskaya HPP yog tus pab me me ntawm lub zog loj

Mainskaya HPP yog tus pab me me ntawm lub zog loj

Mainskaya chaw nres tsheb hluav taws xob hluav taws xob ua haujlwm ua tus tswj hwm ntawm Sayano-Shushenskaya chaw nres tsheb hluav taws xob, tsis muaj kev ua haujlwm puv ntoob ntawm Yenisei cascade yuav ua tsis tau. Tam sim no, qhov chaw nres tsheb tab tom rov tsim kho, uas yuav tsum ua kom tiav los ntawm 2022

An-2 aircraft: specifications, engine, cockpit, ceev, yees duab thiab nqi

An-2 aircraft: specifications, engine, cockpit, ceev, yees duab thiab nqi

Txhua qhov xwm txheej no, kev teeb tsa lub tshuab hluav taws xob daws teeb meem ntawm lub suab nrov, kev siv roj ntau dhau thiab lav qhov tsis lees paub cov roj av kim "100". Nyob rau hauv tag nrho lwm yam, lub An-2 aircraft yog ib tug zoo kawg nkaus tshuab. Muaj laj thawj ntseeg tias nws yuav muaj lub neej ntev nyob saum ntuj hla hav zoov, teb thiab nroog

Lub vuam ncej ua haujlwm li cas? Kev xav tau thiab khoom siv

Lub vuam ncej ua haujlwm li cas? Kev xav tau thiab khoom siv

Txhua tus kws tshaj lij uas koom nrog kev vuam yuav tsum muaj chaw ua haujlwm hu ua vuam ncej. Nws lub koom haum nyob ntawm hom kev ua haujlwm, qhov ntev ntawm cov khoom thiab cov qauv uas cov welder tsim. Niaj hnub no peb yuav xav txog cov kev xaiv rau kev npaj qhov chaw ua hauj lwm ntawm ib tug welder, tham txog cov khoom tsim nyog thiab yuav tsum tau

"Smerch" (MLRS): cov yam ntxwv ua haujlwm thiab duab ntawm ntau lub foob pob hluav taws xob tua

"Smerch" (MLRS): cov yam ntxwv ua haujlwm thiab duab ntawm ntau lub foob pob hluav taws xob tua

Tom qab nco txog "Katyusha", peb Cov Tub Rog Tub Rog yeej ib txwm tau them nyiaj tshwj xeeb rau ntau lub foob pob hluav taws. Tsis muaj ib yam dab tsi uas xav tsis thoob hauv qhov no: lawv kuj pheej yig, yooj yim rau kev tsim khoom, tab sis tib lub sijhawm lawv muaj lub xov tooj ntawm tes, kom ntseeg tau tias kev swb ntawm tus yeeb ncuab lub zog thiab cov khoom siv hauv paus xyaum nyob txhua qhov chaw, txawm tias muaj kev sib ntaus sib tua

SU-100 (aircraft): specifications thiab duab

SU-100 (aircraft): specifications thiab duab

Aircraft tsev yog ib qho ntawm cov kev lag luam tsim tshaj plaws tsis yog nyob rau hauv Soviet Union, tab sis kuj nyob rau niaj hnub Russia. Tau ntau xyoo dhau los ntawm kev txhim kho txuas ntxiv ntawm kev tsim dav hlau, ntau yam qauv tau tsim rau ob qho tib si serial thiab kev sim ntau lawm

Rattan ntaub: ib puag ncig tus phooj ywg thiab kev zoo nkauj

Rattan ntaub: ib puag ncig tus phooj ywg thiab kev zoo nkauj

Natural materials yeej ib txwm nyob rau hauv zam. Qhov no yog qhov tseeb. Niaj hnub nimno saib ua ke nrog ib puag ncig tus phooj ywg yog txaus siab tsis tau tsuas yog los ntawm designers, tab sis kuj los ntawm cov neeg zoo tib yam. Rattan npuag yog ib qho kev daws teeb meem zoo rau kev ua tiav lossis npog ntau qhov chaw. Nws weaves yog aesthetic thiab elegant

Leader-class destroyer: yam ntxwv

Leader-class destroyer: yam ntxwv

Tus thawj coj lossis tus neeg sab nraud? Cov lus nug no tuaj yeem teb tau tsuas yog los ntawm kev txheeb xyuas cov ntaub ntawv tsis tshua muaj uas tam sim no muaj. Lawv muaj tsawg, tab sis lawv muaj nyob. Nws lub npe hais txog lub hom phiaj ntawm qhov project. Ntsib tus thawj coj-chav ua kom puas tsuaj

Yam ntxwv ntawm lub nkoj: kev faib tawm, khoom siv, kev piav qhia

Yam ntxwv ntawm lub nkoj: kev faib tawm, khoom siv, kev piav qhia

Yam ntxwv ntawm lub nkoj: piav qhia, nta, yam ntxwv tseem ceeb, duab, sau ntawv. General thiab technical yam ntxwv ntawm lub nkoj: kev faib, ntaus ntawv, tsim, tsim tsis

Vologda butter: paub ua li cas ntawm Lavxias teb sab cheese txiag

Vologda butter: paub ua li cas ntawm Lavxias teb sab cheese txiag

Vologda roj tau paub yuav luag txhua leej txhua tus, tab sis tsis yog txhua tus paub tias nws muaj keeb kwm nthuav dav thiab cov kev cai nruj nruj yog tsim los ntawm nws cov tshuab tsim khoom

Hlau kaum qhov ntev - GOST

Hlau kaum qhov ntev - GOST

Qhov loj ntawm lub kaum hlau, tsim los ntawm kev lag luam niaj hnub, yuav txawv. Nyob rau hauv kev tsim kho, mechanical engineering thiab lwm qhov chaw ntawm lub teb chaws kev lag luam, ob lub ntsiab ntawm cov khoom siv no yog siv. Qhov sib npaug-txheej kaum muaj qhov dav ntawm "rooj", tsis sib npaug-rooj - txawv

History of the creation of paper. Ntawv ntau lawm

History of the creation of paper. Ntawv ntau lawm

Cov kab lus hais txog qhov deb npaum li cas daim ntawv tau mus txog nws qhov kev nthuav dav tam sim no. Dab tsi yog siv ua ntej nws cov tsos, dab tsi cov ntaub ntawv nws yog ua los ntawm - tag nrho cov no yog piav nyob rau hauv cov ntaub ntawv nthuav tawm

Foob pob hluav taws "Harpoon": cov lus qhia thiab cov duab

Foob pob hluav taws "Harpoon": cov lus qhia thiab cov duab

Foob pob hluav taws "Harpoon": kev qhia tshwj xeeb, hloov kho, tsim qauv, lub hom phiaj, tswj, chaw tsim khoom. Anti-nkoj missiles "Harpoon": kev sib ntaus sib tua tsis, basing, duab, xeem, daim ntawv thov

Yuav ua li cas lub tshuab hluav taws xob sib txawv ua haujlwm

Yuav ua li cas lub tshuab hluav taws xob sib txawv ua haujlwm

Lub tshuab hluav taws xob yog tsim los kom tshem tawm tag nrho cov hluav taws xob hluav taws xob tam sim lossis ceg ntawm nws qhov xwm txheej tsis zoo tshwm sim. Txhawm rau kom nws ua tiav txoj haujlwm no, kev ua haujlwm yooj yim ntawm cov ntaub ntawv yog qhov tsim nyog

Bored pawg nrog grillage: tshuab, hom, piav qhia, tshuaj xyuas

Bored pawg nrog grillage: tshuab, hom, piav qhia, tshuaj xyuas

Bored pawg nrog grillage, kev teeb tsa thev naus laus zis uas yuav tau piav qhia hauv tsab xov xwm, tau siv ntau niaj hnub no. Qhov no yog vim qhov tseeb tias hom ntawm lub hauv paus no muaj peev xwm tiv taus lub tsev ntawm yuav luag txhua cov av

Gear coupling: Scope thiab nta

Gear coupling: Scope thiab nta

Feem ntau cov tshuab, turbines, conveyors yuav tsis tuaj yeem ua haujlwm yog tias lawv tsis siv qhov me me tab sis tsim nyog heev raws li lub iav txuas. Cia peb xav txog ntau yam kev nthuav dav thiab cov yam ntxwv ntawm cov iav couplings

Lub teb chaws ntawm Redmond. Cov Khoom Siv Hauv Tsev Hom Redmond - Khoom Muag Khoom

Lub teb chaws ntawm Redmond. Cov Khoom Siv Hauv Tsev Hom Redmond - Khoom Muag Khoom

Raws li kev txheeb cais qhia, ntawm ntau lub npe nrov ntawm cov khoom siv hauv tsev, gadgets los ntawm Redmond hom yog qhov xav tau thiab muaj koob meej niaj hnub no. Lub teb chaws ntawm keeb kwm ntawm cov khoom no yog Russia, oddly txaus

Slotted floors: piav qhia, hom, ua-nws-koj tus kheej installation

Slotted floors: piav qhia, hom, ua-nws-koj tus kheej installation

Tsis siv neeg cov quav pov tseg nrog slatted plag tsev ntawm npua teb yog mounted ntau zaus. Xws li cov qauv tso cai, ua ntej ntawm tag nrho cov, kom txuag tau ntawm kev ntiav neeg ua haujlwm ntxiv. Cov plag tsev nrog cov qhov hauv cov liaj teb tuaj yeem ua los ntawm cov pob zeb, hlau, yas, ntoo

Teem sijhawm thiab npaj cov tsheb thauj neeg caij tsheb

Teem sijhawm thiab npaj cov tsheb thauj neeg caij tsheb

Tsheb neeg caij tsheb tsim nyob rau hauv Russia muaj cov cuab yeej yooj yim dua. Qhov tseeb yog tias dov Tshuag ntawm no ntau yam belongs rau cov pab pawg neeg ntawm qeeb txav sawv daws yuav. Ntawd yog, nws txav raws txoj kev tsheb ciav hlau ntawm lub tsheb ciav hlau

Gas-shielded arc welding: thev naus laus zis piav qhia, hom, txoj hauv kev

Gas-shielded arc welding: thev naus laus zis piav qhia, hom, txoj hauv kev

Gas shielded arc vuam yog ib txoj hauv kev uas txhim kho cov txiaj ntsig ua haujlwm zoo. Cov tshuab no muaj ntau yam nta. Ua ntej siv nws, tus tswv yuav tsum paub nws tus kheej nrog cov hauv paus ntawm arc vuam, uas yog nqa tawm hauv ib puag ncig tiv thaiv roj. Cov yam ntxwv ntawm cov cuab yeej no yuav tau tham hauv kab lus

Daim ntawv teev cov khoom tsim tawm tshiab hauv Russia. Kev tshuaj xyuas ntawm cov khoom tsim tawm tshiab hauv Russia. Tshiab tsim ntawm polypropylene kav nyob rau hauv Russia

Daim ntawv teev cov khoom tsim tawm tshiab hauv Russia. Kev tshuaj xyuas ntawm cov khoom tsim tawm tshiab hauv Russia. Tshiab tsim ntawm polypropylene kav nyob rau hauv Russia

Hnub no, thaum Lavxias teb sab Federation tau them los ntawm nthwv dej ntawm kev rau txim, ntau qhov kev saib xyuas tau them rau kev hloov pauv. Yog li ntawd, cov chaw tsim khoom tshiab tau qhib nyob rau hauv Russia nyob rau hauv ntau cov lus qhia thiab nyob rau hauv txawv nroog. Cov kev lag luam twg yog qhov xav tau tshaj plaws hauv peb lub tebchaws niaj hnub no? Peb muab cov ntsiab lus ntawm qhov kev tshawb pom tshiab kawg

Eastern Siberia - Dej hiav txwv Pacific (ESPO) roj pipeline

Eastern Siberia - Dej hiav txwv Pacific (ESPO) roj pipeline

Sab Hnub Tuaj Siberia - Dej Hiav Txwv Pacific (ESPO) cov kav dej yog lub kav dej loj loj. Nws txuas rau West Siberian thiab East Siberian roj teb nrog cov chaw nres nkoj ntawm Primorye ntawm ntug dej hiav txwv Pacific. Ua kom muaj kev nkag mus ntawm Lavxias Federation rau hauv cov khoom lag luam roj ntawm thaj av Asia-Pacific

Zelenodolsk Dairy Plant: chaw nyob, khoom, kev tswj xyuas

Zelenodolsk Dairy Plant: chaw nyob, khoom, kev tswj xyuas

Zelenodolsk Dairy Cog: tshuaj xyuas, kev txhim kho keeb kwm. Tus thawj coj. Chaw nyob thiab qhov chaw. Kev tsim khoom thiab kev tswj xyuas zoo. Catalog ntawm cov khoom: "Nyob tseem ceeb heev", "Hug Mama", "Vaska's Zoo Siab". Cov lus teb los ntawm cov neeg yuav khoom txog cov khoom. Dairy Festival. Xov xwm. Cov khw muag khoom noj mis nyuj

REMIT Meat Processing Plant LLC: tawm tswv yim los ntawm cov neeg siv khoom thiab cov neeg ua haujlwm, cov khoom tsim thiab cov khoom zoo ntawm cov nqaij

REMIT Meat Processing Plant LLC: tawm tswv yim los ntawm cov neeg siv khoom thiab cov neeg ua haujlwm, cov khoom tsim thiab cov khoom zoo ntawm cov nqaij

REMIT tshuaj xyuas yog qhov txaus siab rau cov neeg siv khoom uas xav txog kev xaiv rau kev koom tes nrog lub tuam txhab no, thiab cov neeg ua haujlwm uas xav tias yuav tau txais txoj haujlwm zoo thiab ruaj khov. Nyob rau hauv tsab xov xwm no, peb yuav tham txog qhov no nqaij ua cov nroj tsuag, dab tsi cov khoom nws tsim, seb nws zoo sib xws rau ib tug tshaj tawm, dab tsi nws cov neeg ua hauj lwm thiab cov neeg koom tes hais txog lub enterprise

Roj stabilization: thev naus laus zis piav qhia, txheej txheem kev npaj, kev teeb tsa

Roj stabilization: thev naus laus zis piav qhia, txheej txheem kev npaj, kev teeb tsa

Txheej txheem ntawm kev siv cov roj qhov dej hauv cov teb feem ntau nrog dej nyab ntawm cov txheej txheem kho, tiv thaiv cov dej ruaj khov-roj emulsions tsim. Qhov tshwm sim yog tsim los ntawm precipitates, uas ua rau kom cov viscosity ntawm qhov sib tov thiab nce nws cov ntsiab lus ncuav. Nyob rau hauv lub xeev no, cov peev txheej yuav tsum tau ua rau kev ua haujlwm tseem ceeb, ib qho ntawm cov stabilization ntawm cov roj thiab lwm yam emulsions

PVC yeeb nkab ntau lawm: tshuab, raw khoom thiab khoom siv

PVC yeeb nkab ntau lawm: tshuab, raw khoom thiab khoom siv

Tubular cov khoom raws li polyvinyl chloride (PVC) tau dav siv niaj hnub no hauv ntau qhov chaw thiab kev lag luam los ntawm kev lag luam ntiag tug mus rau cov lag luam roj thiab roj loj. Tab sis cov txheej txheem ntawm lawv cov kev sib sau ua ke ntawm kev ua lag luam yog maj mam, txij li lub cev thiab cov khoom siv ntawm cov khoom siv polymer tsis zoo rau cov khoom siv hlau tsoos hauv ntau cov qauv. Txawm li cas los xij, niaj hnub tsim cov kav dej PVC, vim yog kev qhia txog cov thev naus laus zis siab, tau nce qhov kev ua tau zoo ntawm cov khoom

Dab tsi npib yog ua los ntawm: cov ntaub ntawv thiab alloys, txheej txheem thev naus laus zis

Dab tsi npib yog ua los ntawm: cov ntaub ntawv thiab alloys, txheej txheem thev naus laus zis

Peb suav nrog nyiaj hlau txhua hnub. Txhua tus neeg yuav pom cov nyiaj npib hauv lawv lub hnab nyiaj, hnab tshos, piggy bank hauv tsev ntawm lub txee. Cov neeg them nyiaj nrog hlau hauv khw muag khoom, ntawm lub tshuab kas fes thiab ntau qhov chaw. Tab sis tsis muaj coob tus neeg xav txog ntev npaum li cas txoj kev keeb kwm lub npib tau kov yeej thiaj li yuav tshwm sim rau peb hnub no hauv daim ntawv uas peb tau siv los pom. Kab lus no yuav qhia txog cov ntsiab lus tseem ceeb hauv kev txhim kho cov nyiaj hlau, thiab koj tseem yuav kawm paub yuav ua li cas thiab dab tsi npib ua los ntawm

Polypropylene fibers: muaj pes tsawg leeg, khoom, daim ntawv thov

Polypropylene fibers: muaj pes tsawg leeg, khoom, daim ntawv thov

Polypropylene fiber ntau tau pom daim ntawv thov dav hauv kev lag luam niaj hnub no. Cov khoom pheej yig no nrog kev ua tau zoo heev yog siv los ua lub tsheb txhuam hniav rau kev tu txoj kev, rooj tog zaum, cov khoom ntim, thiab lwm yam

Steel 20X13: yam ntxwv, daim ntawv thov thiab analogues

Steel 20X13: yam ntxwv, daim ntawv thov thiab analogues

Kab lus no yog cov lus piav qhia luv luv ntawm tag nrho cov yam ntxwv ntawm cov hlau 20X13: cov yam ntxwv, daim ntawv thov, cov khoom, hloov pauv thiab txawv teb chaws analogues. Kab lus no yuav muaj txiaj ntsig zoo rau cov neeg uas xav paub txog cov ntaub ntawv tseem ceeb tshaj plaws ntawm cov ncauj lus no hauv lub sijhawm luv luv yam tsis muaj sijhawm nkim sijhawm

Roj desalination tshuab: piav qhia thiab cov hauv paus ntsiab lus

Roj desalination tshuab: piav qhia thiab cov hauv paus ntsiab lus

Roj refineries tau txais cov khoom lag luam los ntawm kev tso nyiaj zoo ua khoom noj. Yeej, cov no yog cov khoom siv roj thiab roj uas tau muab rho tawm hauv daim ntawv ntawm emulsion nrog impurities thiab ntxhia ntsev. Yog tias tsis muaj kev kho mob ua ntej, cov khoom sib xyaw no tuaj yeem ua mob rau cov txheej txheem txawm tias nyob rau theem pib ntawm kev ua cov khoom siv raw; yog li ntawd, siv cov roj dehydration thiab des alting txoj kev, uas tuaj yeem muab piv nrog kev pom ntawm cov teebmeem

Yuav ua li cas txuas RCD kom raug - ua ntej lossis tom qab lub tshuab: cov lus qhia los ntawm tus tswv

Yuav ua li cas txuas RCD kom raug - ua ntej lossis tom qab lub tshuab: cov lus qhia los ntawm tus tswv

Qhov yuav tsum tau teeb tsa lub cuab yeej tam sim no tsis tau muaj kev sib cav los ntawm cov kws tshaj lij hluav taws xob tau ntev, tab sis kev ua yuam kev hauv nws txoj kev sib txuas yog qhov tshwm sim txawm tias qee qhov ntawm lawv. Cov cuab yeej no ua haujlwm los tiv thaiv ib tus neeg los ntawm hluav taws xob poob rau hauv cov ntaub ntawv xau vim kev puas tsuaj los yog kev ntub dej ntau dhau thiab yuav tsum tau ua kom zoo-mounted hauv av

Roj-nqa txoj kev ntawm cov roj ntau lawm: piav qhia thiab yam ntxwv

Roj-nqa txoj kev ntawm cov roj ntau lawm: piav qhia thiab yam ntxwv

Pab pawg ntawm kev nqa dav hlau ntawm kev tsim cov hydrocarbon hauv cov roj thiab cov pa roj tau ntev tau siv los ntawm kev lag luam hauv tsev los ua lwm txoj hauv kev txhim kho kom zoo. Cov thev naus laus zis no, nyob rau hauv qee qhov kev thov, muab cov txiaj ntsig tseem ceeb ntawm kev lag luam thiab kev lag luam, tab sis kuj yuav tsum muaj kev sib txuas ntawm cov peev txheej ntxiv. Qhov kev daws teeb meem zoo tshaj plaws nyob rau hauv feem ntau yog cov roj nqa txoj kev ntawm cov roj ntau lawm

Citric acid ntau lawm: kev npaj, txheej txheem thiab cov khoom

Citric acid ntau lawm: kev npaj, txheej txheem thiab cov khoom

Citric acid tau tshawb pom ntau pua xyoo dhau los, tab sis keeb kwm ntawm nws cov khoom lag luam tag nrho ntawm cov chaw muaj peev xwm tsuas yog hais txog txij li xyoo 1919. Txij thaum ntawd los, technologists pib siv cov txheej txheem microbiological, kev loj hlob uas tsis tau nres rau hnub no. Nyob rau tib lub sijhawm, niaj hnub tsim cov citric acid yog heterogeneous thiab koom nrog ntau txoj hauv kev ntawm kev tsim cov khoom kawg

Qhov Rooj "Bravo": kev tshuaj xyuas ntawm lub qhov rooj, txheej txheem cej luam ntawm ntau yam, piav qhia ntawm cov ntaub ntawv, duab

Qhov Rooj "Bravo": kev tshuaj xyuas ntawm lub qhov rooj, txheej txheem cej luam ntawm ntau yam, piav qhia ntawm cov ntaub ntawv, duab

Ntau tus tswv tsev tab tom txhim kho Bravo qhov rooj hauv lawv cov tsev niaj hnub no. Kev tshuaj xyuas txog lub qhov rooj ntawm hom no hauv Web feem ntau yog qhov zoo. Cov neeg siv khoom ntseeg tias cov qauv ntawm cov chaw tsim khoom no txawv ntawm lawv cov tsos zoo nkauj thiab kev ntseeg tau

Cua txias chiller: ntaus ntawv, daim ntawv thov, hom, duab

Cua txias chiller: ntaus ntawv, daim ntawv thov, hom, duab

Cov cuab yeej huab cua feem ntau yog nyob ntawm cov tshuab cua txias uas tuaj yeem ua haujlwm raws li cov ntsiab lus sib txawv. Kev faib tawm dav dav, tshwj xeeb, qhov txawv ntawm cov cua txias thiab dej txias chillers. Lawv txawv ntawm kev tsim qauv thiab cov nuances ntawm kev ua haujlwm. Hauv qhov no, lub tshuab cua txias yuav raug txiav txim siab

Vinyl chloride (vinyl chloride): cov khoom, mis, kev tsim khoom hauv tebchaws Russia

Vinyl chloride (vinyl chloride): cov khoom, mis, kev tsim khoom hauv tebchaws Russia

Vinyl chloride: kev piav qhia dav dav ntawm cov khoom xyaw, tshuaj thiab lub cev. Empirical thiab structural qauv. Cov tshuaj tiv thaiv polymerization. Cov txheej txheem ntau lawm, cov neeg tsim khoom loj hauv tebchaws Russia. Daim ntawv thov. Qhov cuam tshuam ntawm vinyl chloride rau tib neeg noj qab haus huv

Khoom siv rau kev ua haujlwm roj-ntiv ntawm qhov dej

Khoom siv rau kev ua haujlwm roj-ntiv ntawm qhov dej

Npaj nqa cov khoom siv roj thiab cov khoom siv roj tuaj yeem suav tias yog lwm txoj hauv kev zoo dua rau cov txheej txheem ntawm kev txhim kho kom zoo. Nws yog qhov txawv los ntawm cov ntsiab lus ntawm passive extraction ntawm lub hom phiaj cov ntaub ntawv, uas yog yooj yim los ntawm lub zog ntawm cov roj. Qhov no feature ntawm cov roj-nqa lub lag luam ntawm qhov dej txiav txim qhov tshwj xeeb ntawm lub koom haum technical ntawm cov txheej txheem ntau lawm, uas yog ncaj qha cuam tshuam rau cov yam ntxwv ntawm cov khoom siv

Bombardier crj 200 - lub dav hlau ua los ntawm kev tsim txiaj

Bombardier crj 200 - lub dav hlau ua los ntawm kev tsim txiaj

Rau ntau tshaj 20 xyoo, lub airspace ntawm txawv teb chaws tau plied los ntawm me me ntxim hlub Canadian-ua "CRJ 200" aircraft. Lawv cov koob meej tau piav qhia los ntawm qhov tseeb tias rau kev txhim kho kev thauj mus los zoo hauv txhua lub tebchaws, qhov tseem ceeb ntawm kev ya davhlau hla luv luv yog qhov tsim nyog. Thiab ib lub dav hlau ntawm hom no tsim txhua qhov muaj peev xwm rau cov kev txav no

Vuam ntawm tooj liab thiab nws cov alloys: txoj kev, thev naus laus zis thiab khoom siv

Vuam ntawm tooj liab thiab nws cov alloys: txoj kev, thev naus laus zis thiab khoom siv

Tooj liab thiab nws cov alloys yog siv nyob rau hauv ntau yam kev lag luam. Cov hlau no yog nyob rau hauv kev thov vim nws cov khoom physicochemical, uas kuj nyuaj rau kev ua ntawm nws cov qauv. Tshwj xeeb, kev vuam ntawm tooj liab yuav tsum tau tsim cov xwm txheej tshwj xeeb, txawm hais tias cov txheej txheem yog raws li kev siv thev naus laus zis zoo sib xws

Qhov kev faib tawm tseem ceeb ntawm cov hlau thiab nws hom

Qhov kev faib tawm tseem ceeb ntawm cov hlau thiab nws hom

Ib alloy ntawm hlau thiab carbon nrog cov ntsiab lus ntawm tom kawg tsis ntau tshaj 2.14% yog hu ua hlau. Lub ntsiab zoo ntawm steel: lub zog, ductility, toughness, elasticity, hnav tsis kam thiab lwm yam

Dig muag embossing yog kev kos duab thev naus laus zis rau kev tsim khoom

Dig muag embossing yog kev kos duab thev naus laus zis rau kev tsim khoom

Nyob rau hauv lub siab ntawm txhua tus neeg, kev hlub rau kev zoo nkauj thiab, raws li, rau ntau yam cwj pwm uas muaj qhov zoo nkauj pib thiab hais txog kev ua kom zoo nkauj, nrog rau kev sib raug zoo ntawm lawv tus tswv, yog indestructible. Qhov muag tsis pom embossing yog precisely tsim los tsim xws li exquisite thiab txawm tshwj xeeb accessories. Embossing yog kev kos duab tiag tiag uas tau tsim nws tus kheej hauv kev tsim khoom loj

Jersey (ntab). Nws yog dab tsi

Jersey (ntab). Nws yog dab tsi

Jersey (ntaub) yog ib qho kev daws teeb meem zoo rau kev xaws tiab thiab lwm yam zoo sib xws. Kev lag luam tsis nyob twj ywm, thiab txhua yam tshiab ntawm lub tsho tshwm sim ntawm kev lag luam textile

Thin-txheej chromatography: txoj hauv kev yooj yim rau kev tsom xam

Thin-txheej chromatography: txoj hauv kev yooj yim rau kev tsom xam

Thin-txheej chromatography occupies ib tug ua txoj hauj lwm nyob rau hauv lub quantitative thiab semi-quantitative tsom xam ntawm complex tshuaj, ntuj, biomedical, technological, tshuaj thiab ntau lwm yam tshuaj. Nyias txheej chromatography kuj yog txoj kev siv tau tshaj plaws rau kev tsom xam ntawm txhua chav kawm ntawm cov tshuaj. Tam sim no cov txheej txheem chromatographic tau txais qhov tseem ceeb hauv qhov teeb meem ntawm kev tau txais cov tshuaj ultrapure

Modulus ntawm elasticity ntawm pob zeb: nws yog dab tsi thiab yuav txiav txim li cas?

Modulus ntawm elasticity ntawm pob zeb: nws yog dab tsi thiab yuav txiav txim li cas?

Ntau tus neeg xav paub ntau npaum li cas lub zog thiab kev thauj khoom cuam tshuam rau cov vaj tse pob zeb. Qhob yog lub cev muaj zog uas zoo li succumb rau deformation thaum raug rau sab nraud quab yuam. Nws yog lub peev xwm rau elastic deformation (ntawm ib ntus xwm) uas qhia txog lub modulus ntawm elasticity ntawm pob zeb

Pyrolysis qhov cub. Nws yog dab tsi?

Pyrolysis qhov cub. Nws yog dab tsi?

Pyrolysis ncu hauv lawv txoj haujlwm siv lub hauv paus ntsiab lus ntawm kev sib txuas nrog qhov tsis muaj oxygen nrog kev tso tawm ntawm cov ntoo, lossis lub tshuab hluav taws xob

Chainsaw saw sharpening tshuab - txheej txheem cej luam, nta, hom thiab tshuaj xyuas

Chainsaw saw sharpening tshuab - txheej txheem cej luam, nta, hom thiab tshuaj xyuas

Kev ua haujlwm hnyav nrog cov saw saws inevitably ua rau poob ntawm kev ua haujlwm zoo ntawm cov cuab yeej txiav. Nrog rau cov cuab yeej siv niaj hnub, tsuas yog cov kws ua haujlwm paub txog nrog kev ua kom zoo tuaj yeem rov qab tau cov geometry thiab cov qub sharpness ntawm cov saw ntu

Poob-wax casting: thev naus laus zis, qhov zoo thiab qhov tsis zoo

Poob-wax casting: thev naus laus zis, qhov zoo thiab qhov tsis zoo

Kev siv cov qauv peev yog ib txoj hauv kev nrov ntawm kev tsim khoom tsim. Nws yog siv nyob qhov twg nws yog ib qho tsim nyog los saib xyuas qhov ntev thiab ua kom zoo ntawm qhov chaw ntawm qhov chaw. Qhov no yog li cas turbine hniav thiab cov cuab yeej ua tau zoo, cov hniav cuav thiab cov hniav nyiaj hniav kub raug cam, nrog rau cov duab puab ntawm kev teeb tsa nyuaj. Cov pwm rau casting yog ib-thooj, cov qauv ntawm cov ntaub ntawv uas tsis tshua muaj melting yog tsis raug tshem tawm thaum molding, tab sis yog melted tawm

Tshuaj metallization yog dab tsi? Ua-nws-koj tus kheej chemical metallization

Tshuaj metallization yog dab tsi? Ua-nws-koj tus kheej chemical metallization

Tshuaj plating yog txheej txheem hu ua chromium plating. Nws yog raws li cov tshuaj tiv thaiv ntawm daim iav nyiaj. Cov nyhuv no tso cai rau koj kom ua tiav cov txheej txheem ci ntsa iab ntawm qhov chaw ntawm cov khoom

Disk sawmill nrog lawv tus kheej tes. Disc mini-sawmill

Disk sawmill nrog lawv tus kheej tes. Disc mini-sawmill

Kev lag luam ntoo tsis tuaj yeem ua yam tsis muaj sawmill ua haujlwm siab. Cov cuab yeej no tsis yog tsuas yog kev kub ceev thiab kev tsim khoom, tab sis kuj xav tau qhov zoo. Tab sis txawm tias qhov tseeb tias qhov no yog qhov kev daws teeb meem zoo tshaj plaws uas muaj nyob rau niaj hnub no rau kev ua cov khoom loj, tsis yog txhua tus tuaj yeem yuav cov cuab yeej zoo li no. Ib lub voj voog sawmill tuaj yeem ua nrog koj tus kheej tes. Qhov no yuav siv sijhawm, kev ntshaw thiab cov cuab yeej

"Cyclone B": keeb kwm, nta, tshuaj thiab lub cev lub zog

"Cyclone B": keeb kwm, nta, tshuaj thiab lub cev lub zog

"Zyklon B": piav qhia ntxaws txog cov tshuaj tua kab. Nws qhia meej txog cov txiaj ntsig ntawm tib neeg lub cev, kev siv tshuaj lom los ntawm Nazis

Project 1135 patrol ships: keeb kwm kev tsim kho, kev hloov kho, lub luag haujlwm chaw nres tsheb

Project 1135 patrol ships: keeb kwm kev tsim kho, kev hloov kho, lub luag haujlwm chaw nres tsheb

Ships ntawm qhov project 1135 nyob qhov chaw tshwj xeeb hauv keeb kwm ntawm Lavxias Navy. Lawv txawv heev ntawm lawv cov predecessors. Lawv yog cov zoo nkauj, armed nrog advanced systems thiab txhais tau tias. Lawv tau qhia tag nrho cov kev tsim kho tshiab ntawm lub sijhawm ntawd. TFRs ntawm qhov project no yog qhov nrov tshaj plaws thiab muaj kev hwm ntawm cov neeg tsav nkoj

Complete switchgears (KRU): hom, yam ntxwv, lub hom phiaj

Complete switchgears (KRU): hom, yam ntxwv, lub hom phiaj

Kab lus no yuav muaj cov ntaub ntawv hais txog kev ua tiav switchgears. Lawv cov yam ntxwv, hom thiab lub hom phiaj yuav muab

Myasishchev lub dav hlau: cov phiaj xwm tsim dav hlau

Myasishchev lub dav hlau: cov phiaj xwm tsim dav hlau

Lub npe ntawm tus zoo tshaj plaws Soviet aircraft designer Vladimir Mikhailovich Myasishchev tau dav paub nyob rau hauv nruab nrab-sixties ntawm lub xyoo pua xeem. Nws yog lub sijhawm no uas nws lub dav hlau tau pom thawj zaug rau pej xeem

Nkoj nyoob hoom qav taub Ka-27: piav qhia, specifications, tswvyim thiab keeb kwm

Nkoj nyoob hoom qav taub Ka-27: piav qhia, specifications, tswvyim thiab keeb kwm

Ka-27 nyoob hoom qav taub yog lub dav hlau, qhov ua tau zoo ntawm qhov tau ua pov thawj hauv kev xyaum. Peb yuav tham txog nws nyob rau hauv kom meej ntxiv nyob rau hauv tsab xov xwm

SU-24: yam ntxwv ntawm lub foob pob (duab)

SU-24: yam ntxwv ntawm lub foob pob (duab)

Tsuas yog nyob rau hauv ib hnub xyoo 1973, lub chaw tsim khoom lag luam poob ob daim qauv. Tej zaum yog tias qhov project tsis tseem ceeb rau kev tiv thaiv ntawm lub teb chaws, nws yuav raug kaw tom qab ntau qhov ua tsis tiav. Tab sis O. S. Samoilovich ntseeg nyob rau hauv lub Su-24 aircraft, cov yam ntxwv uas tau cog lus tias yuav ua tau zoo heev. Thiab qhov kev sim siab txuas ntxiv mus

Project 956 destroyer "Sarych": specifications thiab duab

Project 956 destroyer "Sarych": specifications thiab duab

Qhov project 956 destroyer, tus qauv uas tau nthuav tawm rau IMF Tus Thawj Tub Ceev Xwm ntawm Admiral S. G. Gorshkov thaum kawg ntawm xyoo 1971, tau pom zoo ntau vim qhov zoo li lub nkoj, nws sab nrauv sab nrauv thiab lub siab phem. Kev tshaj tawm cov txiaj ntsig uas nws cov silhouette tuaj yeem tsim tau tom qab lub nkoj pom ntawm dej hiav txwv

Dab tsi yog cov roj lithium zoo tshaj plaws? Nta, txiaj ntsig, daim ntawv thov piv txwv

Dab tsi yog cov roj lithium zoo tshaj plaws? Nta, txiaj ntsig, daim ntawv thov piv txwv

Lub lag luam roj nplua nyeem niaj hnub yog ntau yam ntawm ntau yam khoom, txawm li cas los xij, feem ntau cov neeg tsav tsheb feem ntau siv lithium roj. Qhov no yog vim lub fact tias xws li compositions yog ntau yam thiab yuav siv tau nyob rau hauv ntau qhov chaw

Welder's daim npog qhov ncauj yog ib txoj kev txhim khu kev qha ntawm kev tiv thaiv cov teeb meem feem ntau ntawm cov txheej txheem vuam

Welder's daim npog qhov ncauj yog ib txoj kev txhim khu kev qha ntawm kev tiv thaiv cov teeb meem feem ntau ntawm cov txheej txheem vuam

Tau kawg, kev vuam hlau yog ib qho txaus ntshai tshaj plaws rau tib neeg, vim tias txhua txoj haujlwm vuam yog nrog los ntawm kev tso tawm tsis tu ncua ntawm cov khoom tsis zoo thiab cov yam ntxwv. Qee qhov txaus ntshai tshaj plaws yog: hluav taws xob arc, ci ntsa iab, cov pa phem, infrared thiab ultraviolet hluav taws xob

Nqaij ua cov nroj tsuag ntawm Moscow thiab cheeb tsam Moscow: npe, khoom

Nqaij ua cov nroj tsuag ntawm Moscow thiab cheeb tsam Moscow: npe, khoom

Moscow cov nqaij ua cov nroj tsuag yog cov lag luam niaj hnub nruab nrog cov cuab yeej tshiab. Lawv muab cov khoom noj nqaij zoo tsis yog rau Moscow thiab cheeb tsam, tab sis kuj rau lwm thaj tsam ntawm Russia

Vuam hauv qhov chaw tiv thaiv roj: ua haujlwm thev naus laus zis, txheej txheem piav qhia, cov txheej txheem ua tiav, cov khoom tsim nyog thiab cov cuab yeej, cov lus qhia ua haujl

Vuam hauv qhov chaw tiv thaiv roj: ua haujlwm thev naus laus zis, txheej txheem piav qhia, cov txheej txheem ua tiav, cov khoom tsim nyog thiab cov cuab yeej, cov lus qhia ua haujl

Vuam thev naus laus zis yog siv hauv ntau ceg ntawm tib neeg kev ua haujlwm. Versatility tau ua vuam nyob rau hauv ib puag ncig tiv thaiv roj ib qho tseem ceeb ntawm kev tsim khoom. Qhov ntau yam no ua rau nws yooj yim los txuas cov hlau nrog lub thickness ntawm 1 hli mus rau ob peb centimeters nyob rau hauv txhua txoj hauj lwm nyob rau hauv qhov chaw. Vuam nyob rau hauv ib puag ncig tiv thaiv yog maj mam hloov cov tsoos electrode vuam

Qhov zoo tshaj plaws cov tuam ntxhab ntawm cov roj boilers: cov ntsiab lus

Qhov zoo tshaj plaws cov tuam ntxhab ntawm cov roj boilers: cov ntsiab lus

Thaum xaiv cov khoom siv cua sov tseem ceeb rau lub tshuab cua sov, ua ntej ntawm tag nrho cov, koj yuav tsum xyuam xim, tau kawg, rau lub hom ntawm cov khw. Cov cua kub boilers yog cov khoom kim heev. Thiab kev nrhiav tau ntawm tus qauv tsis zoo tuaj yeem tsoo lub hnab tshos ntawm tus tswv ntawm lub teb chaws lub tsev nyuaj

Radiozavod, Kyshtym: keeb kwm ntawm kev tsim, khoom thiab kev lag luam ntawm kev lag luam, chaw nyob thiab tshuaj xyuas

Radiozavod, Kyshtym: keeb kwm ntawm kev tsim, khoom thiab kev lag luam ntawm kev lag luam, chaw nyob thiab tshuaj xyuas

Muaj ntau hais txog xov tooj cua. Nws tsis yog ib qho yooj yim los xav txog lub neej niaj hnub yam tsis muaj qhov xav tau ntau tshaj plaws, xov tooj cua novelties yog tsim nyob rau hauv lub chaw soj nstuam, thiab loj-tsim nyob rau hauv tshwj xeeb lag luam, nrog rau cov chaw ntawm lub xov tooj cua Hoobkas nyob rau hauv lub nroog ntawm Kyshtym, Chelyabinsk cheeb tsam. Muaj ntau lub chaw tsim khoom hauv tebchaws Russia, tab sis Kyshtymsky muaj hmoo ntau dua li lwm tus. Lub tuam txhab ntawm ib lub sij hawm nrog meej mom tau tawm ntawm cov teeb meem ntawm perestroika thiab txij thaum ntawd los tau mus rau kev vam meej

Keeb Kwm ntawm cov plooj (porcelain): keeb kwm luv ntawm kev txhim kho, hom thiab piav qhia, thev naus laus zis

Keeb Kwm ntawm cov plooj (porcelain): keeb kwm luv ntawm kev txhim kho, hom thiab piav qhia, thev naus laus zis

Cov khoom siv ceramic yog cov khoom qub tshaj plaws los ntawm txhua qhov kev txawj ntse los ntawm tus txiv neej. Txawm tias cov neeg thaum ub tau ua cov khoom siv qub qub rau kev siv tus kheej, yos hav zoov decoys thiab txawm tias cov khoom siv hauv av zoo li lub tsev pheeb suab rau kev ua noj. Tsab ntawv qhia txog keeb kwm ntawm cov plooj (porcelain), nws hom thiab txoj kev tau txais, nrog rau kev faib cov khoom siv no thiab nws txoj hauv kev hauv kev ua yeeb yam ntawm ntau haiv neeg

Tsheb laij teb cultivator: txheej txheem cej luam, specifications, nta thiab xyuas

Tsheb laij teb cultivator: txheej txheem cej luam, specifications, nta thiab xyuas

Tus cultivator rau lub tsheb laij teb yog kev ua liaj ua teb tsim los rau saum npoo av los ntawm kev xoob, nrog rau kev tshem tawm cov nroj tsuag. Tsis tas li ntawd, lub cuab yeej yog siv rau kev qhia txog cov ntxhia chiv thiab txiav cov dej grooves

Tsob ntoo Merbau: piav qhia, yam ntxwv thiab nta

Tsob ntoo Merbau: piav qhia, yam ntxwv thiab nta

Merbau tsob ntoo yog ib qho kev lag luam tsim rau ntoo ntawm ntau hom los ntawm genus Intsia ntawm tsev neeg Legume. Cov ntoo no muaj ntau qhov zoo uas twb tau txais txiaj ntsig los ntawm cov kws tshaj lij hauv ntau qhov chaw. Cov ntoo merbau, nws cov khoom thiab cov yam ntxwv yuav tau tham hauv kab lus no

Teb cov kav dej: hom, kev ua haujlwm, GOST

Teb cov kav dej: hom, kev ua haujlwm, GOST

Txhawm rau thauj cov roj tsim tawm ntawm lub qhov dej mus rau qhov chaw sau nruab nrab, cov kav dej yuav tsum tau ua. Lawv kuj tau tsim kom txav "dub kub" mus rau lwm yam khoom ua ib feem ntawm kev nuv ntses

Steel 20xn3a thiab nws cov yam ntxwv

Steel 20xn3a thiab nws cov yam ntxwv

Kab lus no yuav tsom mus rau ib qho ntawm cov qib siab tshaj plaws thiab siv dav hlau. Peb yuav piav qhia luv luv txog qhov nws siv rau, tham txog ib qho kev xav paub thermal heev, txawm qhia koj kom paub koj tus kheej nrog ntau cov ntaub ntawv, xws li GOST 8479-70, thiab tseem tham txog cov tshuaj muaj pes tsawg leeg ntawm cov hlau thiab qhia koj tias nws cuam tshuam li cas. nws tus yam ntxwv

Steel 30x13: yam ntxwv, lub hom phiaj, GOST

Steel 30x13: yam ntxwv, lub hom phiaj, GOST

Kab lus no piav qhia txog ib qho ntawm cov hlau uas zoo siab hu ua "stainless steel". Xav txog steel 30x13, nws cov yam ntxwv tseem ceeb, thiab ob peb yam tseem ceeb uas koj yuav tsum tau them sai sai rau

LLC "Peton", Ufa: tawm tswv yim los ntawm cov neeg ua haujlwm txog kev ua haujlwm ntawm lub tuam txhab, chaw nyob thiab kev ua haujlwm

LLC "Peton", Ufa: tawm tswv yim los ntawm cov neeg ua haujlwm txog kev ua haujlwm ntawm lub tuam txhab, chaw nyob thiab kev ua haujlwm

Kev tshuaj xyuas ntawm Peton cov neeg ua haujlwm hauv Ufa yuav txaus siab rau txhua tus neeg ua haujlwm muaj peev xwm ntawm lub tuam txhab no. Niaj hnub no nws yog ib lub tuam txhab loj uas niaj hnub nrhiav neeg ua haujlwm, thiab muaj cov neeg ua haujlwm qhib nyob rau hauv nws yuav luag txhua xyoo. Nyob rau hauv tsab xov xwm no, peb yuav tham txog lub teb ntawm kev ua ub no nyob rau hauv uas nws ua hauj lwm, nrog rau cov impressions ntawm cov neeg uas twb txiav txim siab los txuas lawv txoj hmoo nrog nws

Crane KS-35714: luv luv piav qhia

Crane KS-35714: luv luv piav qhia

Crane KS-35714 yog lub tshuab nqa tau zoo heev, qhov kev ua tau zoo ntawm qhov sib npaug thiab zoo heev. Peb yuav tham txog chav tsev no kom ntxaws ntxiv hauv kab lus

Birch suvel: nta, daim ntawv thov thiab sau

Birch suvel: nta, daim ntawv thov thiab sau

Birch suvel, los yog, raws li nws feem ntau hu ua los ntawm cov neeg, tsob ntoo pob txha, yog ib tug tshwj xeeb tsim ntuj tsim uas muaj nuj nqis heev rau craftsmen. Tom qab ua tiav los ntawm cov khoom siv no, carvers ua cov khoom ntoo zoo nkauj. Nyob rau hauv tsab xov xwm, peb yuav xav txog dab tsi ib tug birch suvel yog dab tsi nws yog siv rau

Steel 15HSND - kev txiav txim siab thiab yam ntxwv

Steel 15HSND - kev txiav txim siab thiab yam ntxwv

Kab lus no yog qhov chaw khaws cia ntawm cov ntaub ntawv tseem ceeb tshaj plaws thiab tsim nyog txog 15KhSND steel: txiav txim siab nws cov npe, daim ntawv thov, muaj pes tsawg leeg, thiab txawm tias hloov qib. Tau kawm nws, txawm tias tus neeg tsis tau npaj siab tshaj plaws yuav cawm nws tus kheej los ntawm kev mob siab ntev thiab tsis txaus ntseeg ntawm kev kawm cov ntaub ntawv

Periscope yog Lub periscope zoo li cas ntawm lub nkoj nkoj?

Periscope yog Lub periscope zoo li cas ntawm lub nkoj nkoj?

Periscope yog ib qho khoom siv kho qhov muag. Nws yog ib qho chaw pom uas muaj qhov system ntawm iav, prisms thiab lo ntsiab muag. Nws lub hom phiaj yog ua raws li kev soj ntsuam los ntawm ntau qhov chaw nyob, uas suav nrog cov chaw nyob, cov cuab yeej siv tub rog, cov tso tsheb hlau luam, cov nkoj hauv nkoj

Oxygen-dawb tooj liab: nta, txiaj ntsig, kev siv

Oxygen-dawb tooj liab: nta, txiaj ntsig, kev siv

Tooj liab yog cov ntxhia uas nyob hauv tib neeg lub neej tau ntau txhiab xyoo. Nyob rau hauv ancient sij hawm, nws yog siv tsuas yog kom tau bronze, nyob rau hauv ib tug alloy nrog tin. Hauv Latin, nws lub npe yog Cuprum. Nws tau muab rau nws los ntawm cov kob qub ntawm Cyprus, uas yog ib qho ntawm thawj qhov chaw uas tooj liab raug mined thiab smelted los ntawm mines

Crane KS-4361A: txheej txheem cej luam, khoom siv, kev qhia tshwj xeeb thiab phau ntawv qhia

Crane KS-4361A: txheej txheem cej luam, khoom siv, kev qhia tshwj xeeb thiab phau ntawv qhia

Crane KS-4361A yog lub tshuab hoisting txawv los ntawm kev ua haujlwm ntev, kev ntseeg tau thiab kev ua haujlwm siab. Lub crane tau lees paub nws qhov zoo los ntawm ntau xyoo ntawm kev ua haujlwm hauv ntau yam kev nyab xeeb thiab ntawm ntau qhov chaw tsim kho

Qhov twg yog jade mined nyob rau hauv Russia: qhov loj tshaj plaws deposits, mining txoj kev thiab daim ntawv thov

Qhov twg yog jade mined nyob rau hauv Russia: qhov loj tshaj plaws deposits, mining txoj kev thiab daim ntawv thov

Qhov twg jade yog mined nyob rau hauv Russia: geological formations, uas pom cov pob zeb hauv av raug kaw, nws hom kev lag luam. Qhov loj tshaj deposits nyob rau hauv Russia - lawv qhov chaw thiab ib tug luv luv piav qhia. Keeb kwm ntawm kev loj hlob. Technological txoj kev ntawm extraction ntawm jade