Kev lag luam 2024, Lub kaum hli ntuj
Chaw nres tsheb hauv nroog. Sib cais taw tes tsim los tswj kev thauj mus los thiab cov neeg caij tsheb ciav hlau
Txawm hais tias kev siv thev naus laus zis, txoj kev tsheb ciav hlau tau ua cov neeg caij tsheb nyiam tshaj plaws thiab thauj khoom thauj hauv tebchaws Russia tau ntau xyoo. Nws tsis yog tsuas yog hais txog kev yooj yim ntawm kev xa cov neeg thiab thauj khoom, tab sis kuj hais txog kev sib hlub tshwj xeeb ntawm txoj kev tsheb ciav hlau: cov toj roob hauv pes zoo nkauj sab nraum lub qhov rais, lub suab nrov ntawm lub log, cov zos thiab cov nroog ntab mus rau qhov deb, nrog rau ntau qhov chaw nres tsheb. Txawm hais tias nws yog neeg caij tsheb, chaw nres tsheb technical los yog lwm yam - lawv txhua tus muaj lub neej tag nrho
Dmitrovsky cog qoob loo: keeb kwm, piav qhia, cov khoom lag luam, tshuaj xyuas cov neeg ua haujlwm thiab cov neeg siv khoom
Cov niam txiv thaum yau qhia peb txog cov khoom siv mis nyuj. Nyob rau tib lub sijhawm, peb tsis tuaj yeem xav txog lub neej tsis muaj qab zib glazed curds, txiv hmab txiv ntoo yogurts lossis tsev cheese. Tab sis koj yuav tsum tau ceev faj thaum xaiv cov khoom, raws li cov tuam ntxhab yuav txawv
OJSC Pokrovsky Mine (Tygda, Magdagachinsky District, Amur Region) - qhib qhov kub tso nyiaj
JSC Pokrovsky Rudnik yog lub lag luam kub loj hauv Far East. Thawj qhov kub tau tsim los ntawm lub mine hauv xyoo 1999. Lub ore processing cog tau tsim nyob rau hauv 2001. Lub mine yog nyob rau hauv lub Magdagachinsky koog tsev kawm ntawv ntawm lub Amur cheeb tsam, nyob ze lub zos ntawm Tygda. Los ntawm lub regional center, lub nroog ntawm Blagoveshchensk, ntawm ib tug deb ntawm 600 kilometers
Dab tsi yog qhov rooj - hom, tsim qauv thiab duab
Yog tias koj ntsuas qhov ntau ntawm lub qhov rooj, nws tuaj yeem pom tias muaj ob hom tseem ceeb - sab hauv thiab nkag. Lawv txawv ntawm ib leeg. Tsis tas li ntawd, muaj cov subspecies uas ua rau nws yooj yim rau kev xaiv. Peb yuav qhia rau koj paub meej txog txhua yam ntawm lub qhov rooj hauv peb tsab xov xwm
Metallurgical tsob nroj "Petrostal", St
CJSC Metallurgical Plant Petrostal yog ib qho qauv ntawm lub tuam txhab legendary tshuab tsim ntawm Russia Kirovsky Zavod. Lub tuam txhab txaus siab rau nws cov keeb kwm muaj koob meej thiab kev ua haujlwm nplua nuj. Nws keeb kwm yog txuam nrog Nikolai Ivanovich Putilov, ib tug txawj ntse engineer thiab ua lag luam
Kev nyem stamping - piav qhia thiab yam ntxwv
Nyob embossing - nias cov khoom ntawm ib qho tshwj xeeb cliché, matrix thiab txiv neej, muab cov duab convexity, tuaj yeem dig muag lossis ntawv ci
Kev tsim cov rooj vag zawv zawg thiab lawv cov kev teeb tsa
Cov rooj vag zawv zawg muaj qhov system console. Nyob rau hauv no tsim, txav yog nqa tawm raws li ob tug menyuam bearings, uas yog ntsia rau ntawm ib sab ntawm txoj kev
Flux rau vuam: lub hom phiaj, hom vuam, flux muaj pes tsawg leeg, cov cai ntawm kev siv, GOST cov cai, qhov zoo thiab qhov tsis zoo ntawm daim ntawv thov
Qhov zoo ntawm cov vuam yog txiav txim siab tsis yog los ntawm lub peev xwm ntawm tus tswv los npaj lub arc kom raug, tab sis kuj los ntawm kev tiv thaiv tshwj xeeb ntawm thaj chaw ua haujlwm los ntawm kev cuam tshuam sab nraud. Tus yeeb ncuab tseem ceeb ntawm txoj hauv kev los tsim kom muaj kev sib txuas ntawm cov hlau uas muaj zog thiab ruaj khov yog cov huab cua puag ncig ntuj. Lub vuam yog cais tawm los ntawm cov pa oxygen los ntawm cov flux rau vuam, tab sis qhov no tsis yog nws txoj haujlwm xwb
Il-96 aircraft
Lub dav hlau IL-96 yog tsim los nqa cov neeg caij tsheb, khoom thauj, lub nra, xa ntawv ntawm cov kab dav hlau loj txog 11,000 km ntev. Lub dav hlau no yog ib lub dav hlau dav dav dav dav uas tsim los rau nruab nrab mus rau lub dav hlau mus ntev
IL-114 - tus neeg taug kev mus ib txhis ntawm txoj kev dav hlau
Nyob rau xyoo 1980s, muaj kev xav tau sai rau cov dav hlau loj dua. Qhov no yog vim qhov nce ntim ntawm huab cua khiav. Nws yog thaum ntawd qhov kev tsim qauv pib ntawm kev tsim ntawm Il-114
Hom kev lag luam hauv tsev cua sov
Cua sov ntawm thaj chaw muaj kev lag luam occupies ib qho tseem ceeb ntawm cov nqi kwv yees thiab tus nqi ntawm cov khoom lag luam. Qhov no yog tshwj xeeb tshaj yog muaj tseeb rau Russia nrog nws heev heev thiab txias winters. Cov neeg yug tsiaj uas tsis paub txaj muag siv zog rau txhua txoj hauv kev kom txuag tau ntawm cov khoom siv no thiab yuam cov neeg ua haujlwm hauv qhov txias. Nov yog txoj kev mus rau qhov twg. Xws li kev lag luam raug puas tsuaj: yog tias cov neeg ua haujlwm tsim khoom tsis tawg, ces lawv yuav tsum tau them nyiaj ntau los them nyiaj so haujlwm
Boeing 777-300 - chav dav dav rau kev ya davhlau ntev
Boeing pheej sim ua kom txaus siab rau tag nrho lub ntiaj teb aviation zej zog nrog nws cov kev txhim kho tshiab, hloov mus rau qhov tseeb txhua lub tswv yim tshiab ntawm nws cov neeg tsim qauv. Lub dav hlau Boeing 777-300 tau dhau los ua lwm txoj haujlwm ua tiav ntawm lub tuam txhab no
Hydraulic xam ntawm cov hluav taws xob sib txuas: lub tswv yim, txhais, kev suav nrog cov piv txwv, cov haujlwm thiab tsim
Nws tuaj yeem hais tau tias lub hom phiaj ntawm kev suav hydraulic ntawm cov hluav taws xob hluav taws xob ntawm qhov kawg taw tes yog kev faib ncaj ncees ntawm cov khoom siv hluav taws xob ntawm cov neeg siv khoom ntawm thermal systems. Ib txoj hauv kev yooj yim siv ntawm no: txhua lub tshuab hluav taws xob, yog tias tsim nyog, uas yog, lub tshuab hluav taws xob loj dua, uas yog tsim los muab lub ntim loj ntawm qhov chaw cua sov, yuav tsum tau txais cov dej txias ntau dua. Kev suav kom raug tuaj yeem ua kom ntseeg tau txoj cai no
German "Leopard": tank, nrov hauv ntau lub tebchaws hauv ntiaj teb
Lub tsheb tseem ceeb hauv German yog Leopard-2. Lub tank tau tsim nyob rau xyoo 1979, thiab los ntawm lub sijhawm no nws twb muaj ntau qhov kev hloov kho. German tank "Leopard" yog nyob rau hauv kev pab cuam nyob rau hauv ntau lub teb chaws ntawm lub ntiaj teb no. "Leopard" - lub tank nrog kev ua haujlwm siab
Hom thiab xim ntawm cov vuas hlau
Ntawm cov khoom siv vov tsev loj heev, cov vuas hlau yog cov hlau lead. Cov khoom yog qhov txawv los ntawm tus nqi tsim nyog, zoo nkauj tsos, cov yam ntxwv siab thiab kev teeb tsa yooj yim. Cov pobzeb hlau yog galvanized steel ntawv. Nws txawv ntawm qhov profile thiab qhov zoo nkauj ntawm lub ntsej muag. Cov xim ntawm cov nplais hlau kuj tuaj yeem sib txawv
Cov pa hluav taws tso pa: hom, cov ntsiab lus ntawm kev ua haujlwm thiab daim ntawv thov
Nyob rau hauv kev tsim kho hluav taws xob tiv thaiv cov tsev thiab cov tsev, tshwj xeeb yog them nyiaj rau kev tiv thaiv hluav taws. Kev sib xyaw ua ke ntawm cov twj tso kua dej thiab cov dej ntws tawm muab kev txhim khu kev qha nyob rau hauv pem hauv ntej ntawm cov nplaim taws, txo cov khoom puas
TU-144 - nres tsheb ntawm supersonic aviation
Tu-144 tsis yog "thawj kos npe" ntawm supersonic neeg nrog caij dav hlau. Qhov no yog ib qho ntawm cov cim ntawm thaj av ntawm Soviets ntawm Tsov Rog Txias era thiab nws cov txuj ci zoo tshaj plaws nyob rau sab hnub poob ntiaj teb. Tu-144, yuav luag ob zaug ntawm lub suab nrawm thiab ntau xyoo caum ua ntej ntawm nws lub sijhawm, tau cim qhov pib ntawm lub sijhawm tshiab ntawm cov neeg caij aviation, uas, txawm li cas los xij, tseem tsis tau los. Nws tsuas yog tus neeg sib tw hauv daim teb no - Anglo-Fabkis "Concorde" - raug kev txom nyem ib qho lag ntseg ntau dua
Gating systems: hom, khoom siv. Casting pwm
Gating systems: txoj cai ntawm kev ua haujlwm, piav qhia, nta, khoom siv, kev ua haujlwm. Pwm rau casting: lub hom phiaj, yam ntxwv, duab
Boeing 747 400 - ob-deck transcontinental airliner
Nyob rau lub caij nplooj zeeg xyoo 1984, txoj kev loj hlob ntawm 747-300 kev hloov kho pib, thiab nyob rau lub caij nplooj ntoo hlav xyoo 1985 nws tau muab tso rau hauv cov npe "Boeing 747 400". Qhov tseeb, nws twb yog ib lub dav hlau tshiab, txawm hais tias nws muaj ntau yam nrog cov qauv, tshwj xeeb, cov tsos
Ntxhais ua tshuab - cov yam ntxwv thiab cov lus piav qhia dav dav
Ib lub tswv yim ua lag luam zoo niaj hnub no yog kev tsim cov ntsia hlau. Ua li no, koj yuav tsum tau yuav lub tshuab rau kev tsim cov ntsia hlau thiab ua ob peb yam ntxiv. Koj tuaj yeem kawm paub ntau ntxiv txog qhov no los ntawm kev nyeem kab lus
Khmelnitsky NPP: yam ntxwv, keeb kwm
Nyob rau hauv lub sijhawm ntawm Soviet Union, nws nyuaj rau surprise ib tug pej xeem nrog loj-scale tsim tej yaam num. Thoob plaws hauv lub tebchaws tam sim no uas tsis muaj nyob, kev tsim kho ntawm cov chaw tsim khoom lag luam, kev lag luam loj thiab cov khoom siv, tau tshwm sim, ntawm cov khoom siv hluav taws xob hluav taws xob Khmelnitsky nyob hauv ib qho chaw tshwj xeeb. Peb yuav tham txog qhov chaw nres tsheb no uas tsim hluav taws xob los ntawm nuclear zog hauv tsab xov xwm
Sky Atlant Mi-26
Ntawm qhov kev ua yeeb yam thoob ntiaj teb aerospace hauv Le Bourget hauv xyoo 1981, lub hom phiaj ntawm Mi-26 tau ua rau tawg. Nws tau dhau los ua qhov loj tshaj plaws nyoob hoom qav taub hauv ntiaj teb, thiab nws cov qauv tsim ua ntej ntawm nws lub sijhawm uas nws tseem nyob rau hnub no
Calibrated log: tus yam ntxwv thiab qhov dav
Calibrated lub voj voog yog ib yam ntawm cov hlau dov. Rau nws cov khoom siv, tsuas yog siv cov pa roj carbon zoo tshaj plaws, uas yog smelted hauv txoj kev tshwj xeeb. Rau kev ua ntxiv, kos duab txias yog siv. Raws li qhov tshwm sim ntawm txoj hauv kev no, lub cev, yas, thiab cov khoom siv hluav taws xob ntawm cov hlau tau nce ntxiv. Tsis tas li ntawd, cov khoom saum npoo tau txhim kho
Medium Haul Airbus 319
Nws tshwm sim tias tus qauv tsim yog txhim kho, thiab qhov tshwm sim yog lub dav hlau uas pheej yig thiab siv tau yooj yim. Nws yog nyob rau hauv txoj kev no uas Airbus A 319 tau tsim, uas niaj hnub no ua haujlwm ntawm ntau txoj kev
MiG-23 aircraft: specifications, duab
MiG-23 aircraft: piav qhia, lub hom phiaj, nta, duab, nthuav tseeb. MiG-23: specifications, armament, daim ntawv thov, kev faib tawm
Khoom siv roj cua sov boilers: txheej txheem cej luam, nta
Cov khoom siv roj cua sov boilers yog ib qho kev daws teeb meem zoo tshaj plaws rau lub tsev hauv lub tebchaws hauv thaj chaw uas tsis muaj gasification. Universal, kev txuag hluav taws xob thiab hluav taws xob cua sov ua rau lub hauv paus ntawm cov khoom siv roj boiler yuav muab cua sov, dej kub thiab tsim kev nplij siab hauv tsev. Thiab tag nrho cov no ntawm tus nqi tsim nyog
Lub nkoj loj tiv thaiv submarine "Kerch": piav qhia, keeb kwm thiab qhov tseeb nthuav
Lub nkoj loj tiv thaiv submarine "Kerch": tshuaj xyuas, yam ntxwv, nthuav qhov tseeb, keeb kwm ntawm kev tsim thiab kev ua haujlwm. BOD "Kerch": postscript, piav qhia, duab
Izhevsk Mechanical Plant "Baikal": cov khoom
Izhevsk Mechanical Plant Baikal yog lub tuam txhab ua lag luam nyob hauv Lavxias Federation rau kev tsim cov riam phom me thiab riam phom raug mob. Raws li kev txheeb cais, nws feem hauv kev lag luam hauv tsev rau ntau txoj haujlwm tshaj 80%. Txawm li cas los xij, IMZ koom nrog tsis yog hauv kev tsim thiab sib dhos ntawm cov caj npab me xwb
Ib lub nruas: hom thiab daim ntawv thov
Cov menyuam av yog nyob rau hauv chav kawm ntawm cov cuab yeej tshwj xeeb rau kev kho, kev tsim kho thiab kev ua haujlwm. Ua ntej ntawm tag nrho cov, xws li ib lub tshuab yog npaj rau stabilization thiab compaction ntawm av masses: foundations ntawm xuab zeb, gravel, av nplaum, pob zeb los yog pob zeb chips
Kev tsim kho, kho thiab kho tshiab ntawm elevators hauv Russia
Kev hloov pauv ntawm lub elevator hauv tebchaws Russia yog qhov tsim nyog ua ntej ntawm tag nrho, vim tias feem ntau lawv tau tsim nyob rau hauv 50-70s ntawm lub xyoo pua xeem. Vim yog kev siv cov khoom siv tsis siv lawm ntawm cov chaw zoo li no, cov qoob loo khaws cia tuaj yeem ncav cuag 20%
Lub nkoj loj tshaj plaws. Submarine qhov ntev
Submarine qhov ntau thiab tsawg sib txawv nyob ntawm lawv lub hom phiaj. Qee qhov yog tsim los rau cov neeg coob ntawm ob tus neeg xwb, lwm tus muaj peev xwm nqa tau kaum ob lub foob pob hluav taws sib txuas hauv nkoj. Kab lus no yuav qhia koj txog dab tsi ua haujlwm uas cov nkoj loj tshaj plaws hauv ntiaj teb ua
Yak-36 aircraft: specifications thiab duab
Yak-36 lub dav hlau yog lub dav hlau tshwj xeeb, uas peb yuav txiav txim siab nthuav dav hauv kab lus no thiab kawm tag nrho nws cov nta
"Alder" - missile system: yam ntxwv, kev sim. Ukrainian 300-millimeter kho missile "Alder"
Nws tsis muaj qhov zais cia tias muaj kev kub ntxhov tshwm sim nyob rau thaj tsam ntawm Ukraine. Tej zaum yog vim li cas tsoom fwv txiav txim siab tsim riam phom tshiab. Alder yog missile system, txoj kev loj hlob uas tau pib xyoo no. Tsoomfwv ntawm Ukraine lees paub tias lub foob pob hluav taws muaj cov cuab yeej tshwj xeeb. Koj tuaj yeem nrhiav cov ncauj lus kom ntxaws ntxiv txog qhov kev sim ntawm qhov nyuaj thiab nws cov yam ntxwv hauv peb tsab xov xwm
Vuam arc yog Nqe lus piav qhia thiab yam ntxwv
Hnub no, vuam yog txheej txheem uas siv dav heev. Nrog nws, koj tuaj yeem txuas ncaj ncaj qhov loj rau ib leeg. Kev sib txuas nws tus kheej kuj muaj cov yam ntxwv zoo. Lub vuam arc yog lub hauv paus ntawm tag nrho cov haujlwm ntawm lub tshuab no
Kh12F1 steel: yam ntxwv thiab daim ntawv thov
Kab lus no tsuas yog kev zam txim rau cov neeg nyeem ib feem me me ntawm cov ntaub ntawv ntawm cov yam ntxwv ntawm ntau hom hlau X12F1, nws daim ntawv thov nta, muaj pes tsawg leeg, analogues thiab ntau lwm yam, uas tau tham txog. hauv qab no
Industrial thim rov qab osmosis cog: cov cai, cov lus qhia kev teeb tsa, cov lim dej thiab cov ntsiab lus ntawm kev ua haujlwm
Kev lag luam rov qab osmosis cov nroj tsuag: lub hom phiaj, cov yam ntxwv ntawm kev ua kom huv si. Cov cuab yeej siv yooj yim thiab kev xaiv ntxiv. Cov yam ntxwv tseem ceeb ntawm cov installation. Membrane hom. Kev khiav hauj lwm txoj cai. Installation thiab commissioning
Dab tsi yog prefabricated industrial vaj tse
Nws yog tib neeg lub cev los txhim kho lub neej, ua kom tiav cov dej num, kev noj qab haus huv. Wb coj kev lag luam kev tsim kho. Nws zoo li ntawm no koj tuaj yeem txhim kho tau zoo? Thiab cov cib fim muaj nyob, txawm li cas los xij. Piv txwv li, prefabricated industrial tsev
Aleksinsky kev sim tshuab tshuab cog: keeb kwm ntawm kev tsim, chaw nyob, kev tswj hwm thiab cov khoom lag luam
Nyob rau sab qaum teb-sab hnub poob ntawm lub nroog Tula, ntawm qhov deb ntawm 60 mais, sawv ntawm lub nroog qub ntawm Aleksin. Nws yog nyob rau ntawm ntug dej ntawm lub Oka ntawm lub confluence ntawm tus dej Mordovka. Nws yog lub nroog loj loj ntawm thaj tsam Tula, uas tau ntsib nws qhov kev yug zaum thib ob thaum thawj tsib xyoos kev npaj ntawm USSR. Aleksinsky Experimental Mechanical Plant (AOMZ) nyob hauv lub nroog no, uas muaj keeb kwm nplua nuj
Perovskikh vaj tse winery: chaw nyob, tshuaj xyuas, duab, yuav ua li cas mus txog qhov ntawd
Lub winery nyob rau hauv lub vaj tse Perovsky yog ib qho chaw keeb kwm. Wines yog tsim nyob rau ntawm no, ncig saib thiab tastings. Lub vaj tse nyob hauv thaj chaw zoo nkauj, ua tsaug uas nws tau dhau los ua qhov chaw nrov rau cov neeg tuaj saib thoob plaws ntiaj teb
Atomic nkoj nws? Ntau yam thiab lub hom phiaj
Ntau ntawm peb tau hnov lub ntsiab lus ntawm "nuclear nkoj". Txawm li cas los xij, tsis yog txhua tus paub tias nws yog dab tsi. Cov ntawv sau no yuav txiav txim siab seb nws yog dab tsi, nws muaj ntau yam, nyob rau hauv dab tsi nws yog siv, nrog rau cov ntsiab lus nthuav txog nws
Fundamentals of pharmaceutical technology: tswvyim, nta, hom phiaj thiab hom phiaj
Pharmaceutical technology yog ib ceg ntawm kev tshawb fawb uas tsim txoj hauv kev kom tau txais cov tshuaj kho mob thiab kws kho tsiaj. Nws lub luag haujlwm tseem ceeb yog txhawm rau txhim kho cov txheej txheem qub ntawm kev tsim tshuaj thiab tsim cov tshiab
"First Furniture Factory": kev tshuaj xyuas cov neeg siv khoom, kev saib xyuas ntau yam, cov ntaub ntawv siv, duab
Nyob rau hauv lub moj khaum ntawm tsab xov xwm no, peb yuav txiav txim siab txog cov yam ntxwv ntawm lub tuam txhab "Thawj Furniture Factory", uas tuav ib qho ntawm cov thawj coj hauv kev lag luam hauv tsev. Xav txog cov haujlwm tseem ceeb ntawm lub tuam txhab, qhov kev tawm tswv yim los ntawm ob tus neeg siv khoom thiab cov neeg ua haujlwm
Kev lag luam thiab kev tsim khoom tuav "Rusclimat": tshuaj xyuas. Chaw tsim tshuaj paus thiab distributor ntawm huab cua khoom TPH "Rusklimat"
Tuav "Rusclimat" rau ntau tshaj 20 xyoo muab cov neeg siv khoom ntau yam kev nyab xeeb kev daws teeb meem rau tsev, chaw tsim khoom lossis chaw ua haujlwm. Lub koom haum muaj ntau txhiab qhov ua tiav rau cov tib neeg thiab cov koom haum raug cai
Legendary riam ntawm NKVD - "finca"
Riam phom legendary ntawm NKVD - "Finnish" - tau muab rau txhua tus neeg ua haujlwm ntawm cov kev pabcuam tshwj xeeb hauv Soviet. Muaj ib txwm muaj ntau cov dab neeg nyob ib puag ncig nws. Thiab tam sim no nws tau dhau los ua khoom plig zoo heev. Kab lus yuav qhia txog nws keeb kwm, yog vim li cas rau nws qhov chaw
Cov chaw ua khoom qab zib zoo tshaj plaws hauv St. Petersburg: kev ntsuam xyuas, tshuaj xyuas
Feem ntau ntawm cov chaw ua khoom qab zib hauv St. Petersburg, ob qho tib si me thiab loj lossis nruab nrab, muab cov khoom zoo nkauj zoo nkauj rau lub khw. Tab sis cov khoom ntawm qee cov tuam txhab tsim khoom no tau txais kev tshuaj xyuas zoo tshaj plaws los ntawm cov neeg siv khoom
Mi-10 nyoob hoom qav taub: piav qhia nrog cov duab, keeb kwm ntawm kev tsim, kev qhia tshwj xeeb thiab daim ntawv thov
Lub Mi-10 nyoob hoom qav taub yog lub tshuab ya tshwj xeeb, tsim los rau cov tub rog xav tau, tab sis dhau sij hawm, nws tau ua pov thawj tias ua tau zoo hauv kev lag luam hauv tebchaws. Peb yuav tham txog qhov kev ua tiav tiag tiag ntawm kev lag luam hauv Soviet nyoob hoom qav taub hauv ntau npaum li qhov ua tau hauv kab lus
Kev kos npe ntawm cov teeb fluorescent: kev tsim, kev faib tawm thiab kev txhais lus
Daim ntawv lo ntawm lub teeb fluorescent yuav muaj cov npe, piv txwv li, lawv lub zog, spectrum, xim kub, thiab lwm yam. Encodings feem ntau yog siv rau lub khob ntawm cov khoom siv zoo li no. Cuam tshuam rau cov teeb fluorescent thiab socles, nrog rau cov pib
Udokan teb: piav qhia
Thaj chaw uas Udokan tso nyiaj nyob yog suav tias yog seismically txaus ntshai nrog thaj tsam permafrost. Qhov nruab nrab txhua xyoo kub yog -4 degrees, thiab nyob rau lub caij ntuj no nws poob mus rau -50. Permafrost nkag mus rau qhov tob txog li 800 m
Reducer BKO-50-4: specifications, tshuaj xyuas, duab
Reducer BKO-50-4: specifications, nta, modifications, pros thiab cons, txij nkawm, installation. Oxygen reducer BKO-50-4: piav qhia, duab, lag luam, hom phiaj, kev sib txuas. BKO reducer yog dab tsi?
Pulp thiab ntawv zeb hauv tebchaws Russia: daim ntawv teev npe, cov yam ntxwv ntawm cov txheej txheem tsim khoom, cov khoom lag luam saib xyuas
Kev lag luam pulp thiab ntawv ntawm Lavxias Federation suav tias yog kev lag luam nyuaj. Nws yog txuam nrog cov neeg kho tshuab ua cov ntoo thiab nws cov tshuaj ua tom ntej. Qhov tshwm sim ntawm txoj haujlwm no yog kev tsim cov ntawv, duab los qhia, pulp, thiab lwm yam khoom los ntawm lawv
Enamel EP-773: specifications, xim thiab tshuaj xyuas
Rau kev ua tiav thiab kev ua haujlwm ntev ntawm cov khoom hlau, kev tiv thaiv cov ntsiab lus los ntawm kev cuam tshuam sab nraud yog xav tau. Enamel EP-773 yog cov txheej txheem zoo tshaj plaws uas yuav tiv thaiv cov dej noo, corrosion thiab khawb. Yuav kom nkag siab txog yuav ua li cas thiaj li siv tau cov txheej txheem kom raug thiab cov yam ntxwv ntawm nws txoj haujlwm, nws yog ib qho tsim nyog yuav tsum tau kawm kom paub ntau ntxiv txog cov muaj pes tsawg leeg thiab cov cai rau kev tuav cov khoom no
Qhov zoo thiab qhov tsis zoo ntawm polyester: cov lus piav qhia, cov txiaj ntsig ntawm daim ntawv thov, tshuaj xyuas
Polyester tuaj yeem pom nyob rau hauv qhov muaj pes tsawg leeg ntawm yuav luag txhua yam khoom uas muaj nyob rau hauv lub wardrobe ntawm txhua tus neeg. Tsis tsuas yog khaub ncaws yog tsim los ntawm nws, tab sis kuj khau, pam, thermal underwear, ntaub pua plag. Dab tsi yog cov yam ntxwv ntawm txhua hom polyester khoom. Qhov zoo thiab qhov tsis zoo ntawm cov khoom no tau tham hauv peb tsab xov xwm
Drilling tshuab "Caliber SS-16/550": piav qhia, specifications, chaw tsim tshuaj paus, tshuaj xyuas
Drilling tshuab "Caliber SS-16/550": specifications, ntaus ntawv, lub hauv paus ntsiab lus ntawm kev khiav hauj lwm, txij nkawm, yees duab. Drilling tshuab "Caliber SS-16/550": piav qhia, chaw tsim tshuaj paus, tsim nta, lag luam, xyuas
Kev tshuaj xyuas cov hlau thiab alloys: nta, piav qhia thiab yuav tsum tau ua
Kev kuaj xyuas cov hlau: cov lus piav qhia dav dav, theem ntawm nws qhov kev siv. Tej yam hauj lwm uas ib tug forensic ntsuam xyuas daws. Cov txheej txheem rau kev kawm ntawm cov hlau thiab alloys. Cov cai rau kos cov lus xaus thiab lawv cov piv txwv. Cov kev xav tau rau cov kws tshaj lij kev sim
Krasnoyarsk hluavtaws roj hmab cog: cov chaw tsim khoom, cov khoom lag luam saib xyuas
Krasnoyarsk hluavtaws roj hmab cog tau tsim cov khoom lag luam txij li xyoo 1947, cov khoom xa tuaj rau 35 lub teb chaws hauv ntiaj teb. Kev tsim khoom yog ntau tshaj 42 txhiab tons hauv ib xyoos, qhov ntau suav nrog 85 hom roj hmab. Lub tuam txhab yog ib qho ntawm kaum lub ntiaj teb cov thawj coj hauv kev lag luam
Khoom noj khoom haus ntim zaj duab xis: tuam ntxhab, yam ntxwv, lub hom phiaj ntawm zaj duab xis thiab daim ntawv thov
Siv cov khoom ntim khoom ntim khoom tuaj yeem yooj yim heev. Cov khoom no hnyav me ntsis, yog ruaj thiab elastic. Tsis tas li ntawd, cov yeeb yaj kiab zaub mov yog pob tshab, uas tso cai rau tus neeg yuav khoom los ntsuas cov khoom, suav nrog kev pom
Kev ntim khoom qab zib niaj hnub - qhov zoo thiab qhov tsis zoo
Lub hnab ntim khoom qab zib muaj zog txaus, hnyav dua li cov ntawv ntim khoom, muaj qhov tsis zoo thiab kev nyiam huv, uas tso cai rau koj khaws cov khoom qab zib ntev dua
Qhov twg Lexus sib sau ua ke: lub tebchaws ntawm keeb kwm, hom keeb kwm thiab cov duab
Toyota Lub Tuam Txhab Tsav Tsheb hauv qab Lexus hom tsim cov tsheb zoo nkauj. Thaum xub thawj, lawv tau npaj rau kev muag khoom hauv Tebchaws Meskas. Txawm li cas los xij, tam sim no nws raug xa mus rau ntau lub tebchaws thoob ntiaj teb. Lub tsev hauv paus yog nyob hauv Nyiv, hauv nroog Nagoya
Qhov twg Boeing 767 300 ya
Boeing 767 300 tau dhau los ua thawj lub dav hlau uas cov neeg caij tsheb tau muab tso rau hauv kab raws li cov qauv 2 + 3 + 2
System "Grad" - kev npau taws ntawm ntuj ceeb tsheej
Los ntawm thawj Katyusha volley, los ntawm qhov uas lub ntiaj teb tau tsa, thiab cov fascist hordes tau mus rau hauv lub xeev ntawm kev ntshai, thiab txog niaj hnub no, cov foob pob hluav taws hauv tsev yog qhov zoo tshaj plaws hauv ntiaj teb. Lub Grad system, uas tau nkag mus rau hauv kev pabcuam tam sim no nyob deb xyoo 1963, hloov Katyusha thiab dhau los ua hom riam phom ntawm cov tub rog Soviet. Tau ntau xyoo, lub dav hlau no tsis paub sib npaug ntawm cov hom zoo sib xws ntawm cov dav hlau txawv teb chaws
Boiler tsev xa tawm: lub koom haum, kev tswj hwm thiab lub hom phiaj
Spatching ntawm chav boiler: lub hom phiaj tseem ceeb ntawm nws qhov kev siv. Ua tiav ntawm ib txwm automation thiab dispatching system. Tswj tsis tau thiab kev tswj. Kev piav qhia ntawm kev ua haujlwm ntawm qhov system no thiab nws qhov zoo. Kev xa tawm los ntawm cov neeg cog lus
Boeing 737 500 - ntuj ceeb tsheej ntev-siab
Rau qee qhov, yuav luag txhua lub dav hlau niaj hnub no zoo ib yam li Boeing 737 500. Cov qauv hauv tsev kuj tau dhau los ua tus qauv rau ntau xyoo, yam tsawg kawg thaum tsim cov sab hauv ntawm nruab nrab-ntev dav hlau
EFKO, Voronezh: tawm tswv yim los ntawm cov neeg ua haujlwm thiab cov neeg siv khoom, chaw nyob, kev tswj hwm thiab cov khoom zoo
EFKO hauv Voronezh yog kev faib khoom ntawm Russia lub lag luam khoom noj loj tshaj plaws. Cov ceg tseem ceeb ntawm kev tuav yog kev muag khoom ntawm nws tus kheej cov roj thiab roj cov khoom tsim los ntawm kev siv thev naus laus zis
Boeing 777-200 yog lub dav hlau "ntev ntev" tshaj plaws hauv ntiaj teb
Lub sijhawm uas Boeing 777-200 tuaj yeem siv tsis tu ncua hauv huab cua mus txog kaum yim teev, yog li tsis yog cov qhua ntawm lub dav hlau xwb, tab sis kuj tseem muaj cov neeg nyob ruaj khov - cov kws tsav dav hlau thiab cov neeg saib xyuas yuav tsum tau so
Pu tawv yog dab tsi?
Cov thev naus laus zis niaj hnub rau kev tsim cov tawv tawv tso cai rau koj los tsim ntau yam ntaub ntawv zoo tshaj plaws, tsis txawv ntawm cov khoom ntuj tsim. Pu tawv tsis tsuas yog tsis txawv, tab sis kuj surpasses cov tawv tiag tiag nyob rau hauv ntau yam zoo
Pulp thiab ntawv kev lag luam ua ib ceg ntawm kev lag luam hauv tebchaws
Ib qho ntawm cov laus tshaj plaws thiab tsim kho kev lag luam ntawm lub teb chaws kev lag luam ntawm txhua lub teb chaws, Russia tshwj xeeb, yog kev lag luam pulp thiab ntawv. Nyob rau hauv ib cheeb tsam ntawm lub xeev, qhib thawj cov nroj tsuag ntawm no hom hnub rov qab mus rau lub era ntawm lub reign ntawm Peter I. Lub tuam txhab no hu ua "Krasnoselskaya Ntawv Manufactory"
NPP ntawm Ukraine yog qhov tsim nyog txhawb nqa ntawm lub tebchaws kev lag luam
Lub tshuab hluav taws xob nuclear yog qhov kawg ntawm lub zog ntawm lub xeev, kev vam meej ntawm kev tshawb fawb thiab ntau xyoo ntawm kev tshawb fawb mob. Tau kawg, Ukraine tau suav nrog hauv cov npe ntawm cov tebchaws uas muaj zog nuclear ua haujlwm rau cov txiaj ntsig ntawm cov neeg nyob hauv
Vertical milling tshuab, nws cov cuab yeej thiab lub hom phiaj
Hnub no, nws yog ib qho tseem ceeb heev uas yuav tsum siv qhov chaw ntawm kev teeb tsa nyuaj hauv ntau ceg ntawm kev siv tshuab engineering - shaping nto ntawm cov nyiaj muas, pwm, iav, tshuab luam ntawv thiab ntau lwm yam. Cov txheej txheem tseem ceeb rau kev tsim cov khoom zoo li no yog cov hauv qab no: casting, stamping thiab txiav
IL-86 aircraft: yees duab, specifications
IL-86 aircraft: piav qhia, yam ntxwv, nthuav tseeb, daim ntawv thov, nta. IL-86: tshuaj xyuas, duab, qhov ntev, tsis muaj, hloov kho, chaw tsim tshuaj paus
Nuclear xyaw rau lub dav hlau
Russia tau ua thiab tseem tseem yog tus thawj coj hauv thaj chaw nuclear lub zog. Cov koom haum xws li RSC Energia thiab Roskosmos muaj kev paub dhau los hauv kev tsim, tsim, xa tawm thiab ua haujlwm lub dav hlau nruab nrog lub zog hluav taws xob nuclear
PTRS rab phom tiv thaiv tank (Simonov): cov yam ntxwv, caliber
Cov phom tiv thaiv tank PTRS (Simonov) tau ua lub luag haujlwm tseem ceeb hauv kev sib ntaus sib tua ntawm Ntiaj Teb Tsov Rog II. Niaj hnub no peb yuav saib nws cov yam ntxwv thiab keeb kwm ntawm creation
Ytterbium fiber ntau laser: ntaus ntawv, kev khiav hauj lwm hauv paus ntsiab lus, lub zog, ntau lawm, daim ntawv thov
Fiber lasers yog compact thiab rugged, taw tes precisely thiab dissipate thermal zog yooj yim. Lawv tuaj hauv ntau hom thiab, muaj ntau yam sib xws nrog lwm hom optical quantum generators, muaj lawv tus kheej zoo
Mi-2 (hlicopter): specifications thiab duab
Kev tsim ntawm Mi-2 nyoob hoom qav taub yog kev tsim kho lub tshuab hluav taws xob ntawm Mi-1, uas, los ntawm kev txhim kho ob lub tshuab hluav taws xob me me saum lub fuselage, tag nrho thaj chaw hauv tsev tau tso tawm rau kev them nyiaj
Lub nkoj nkoj yog dab tsi? Lub ntsiab lus ntawm lo lus
Lub ntsiab lus ntawm cov lus feem ntau ntawm Cov Neeg Laus Laus tuaj yeem nkag siab raws li kev tsim cov lus. Thiab yog li ntawd, ua li cas nrog cov lus ntawm txawv teb chaws tuaj? Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau cov lus tsawg dua. Piv txwv li, lub nkoj nkoj yog dab tsi? Lo lus no muaj keeb kwm Dutch thiab nws nyuaj rau twv nws lub ntsiab lus los ntawm lub suab. Hauv kab lus no peb yuav tham txog dab tsi lub nkoj nkoj yog dab tsi thiab muab piv txwv ntawm kev siv lo lus no
Dobrush Porcelain Factory: piav qhia, tuam txhab keeb kwm, kev tshuaj xyuas cov neeg siv khoom
Dobrush Porcelain Factory yog tib lub chaw tsim khoom porcelain hauv Belarus hnub no. Lub tuam txhab tau tsim xyoo twg? Cov khoom twg nws tsim? Dab tsi yog qhov zoo tshaj plaws thiab qhov tseem ceeb ntawm nws cov khoom? Peb tsab xov xwm yuav qhia txog txhua yam no
Lub rooj cob qhia yog dab tsi? Kev soj ntsuam ntxaws
Zaj lus qhia txog qhov kev cob qhia yog dab tsi, thaum lawv thawj zaug tshwm sim thiab dab tsi yog vim li cas rau lawv qhov tshwm sim hauv Hnub Nyoog Nrab Hnub nyoog
Niobium strip: ntau lawm, khoom, daim ntawv thov
Niobium yog cov tshuaj lom neeg nrog 41 tus lej xov tooj. Nws tau pom thawj zaug thaum pib ntawm lub xyoo pua 19th, tab sis nws qhov kev lees paub tau ncua los ntawm 150 xyoo. Tsuas yog xyoo 1950, los ntawm kev txiav txim siab ntawm International Union of Applied and Theoretical Chemistry, lub atom tau faib nws tus kheej ntawm tes hauv lub sijhawm ntawm Mendeleev
Txhua Yam Txog Hlau 235
Nyob rau hauv tsab xov xwm no, peb yuav ua kom lub neej yooj yim dua me ntsis rau cov neeg uas tab tom nrhiav cov khoom steel rau lawv cov haujlwm. Peb yuav tham txog steel 235, heev heev thiab revered nyob rau hauv lub tshav pob ntawm hlau lug. Peb yuav sim piav qhia raws li qhov ua tau txhua yam tseem ceeb tshaj plaws ntsig txog qib steel no
Cib cua sov thaiv - nta, ntaus ntawv thiab tsim daim duab
Cov ntaub thaiv npog cua sov yuav dhau los ua tus pabcuam tseem ceeb yog tias cov khoom siv xws li lub qhov cub potbelly siv sab hauv tsev. Txawm hais tias nws tsim nyog sau cia tias lawv muaj ob peb qhov tsis zoo uas tuaj yeem cuam tshuam cov neeg siv tau
Butt welding: khoom siv, txoj hauv kev thiab txheej txheem thev naus laus zis
Nta ntawm lub pob tw vuam. Hom pob tw vuam pob qij txha, nrog rau cov khoom siv, cov txheej txheem thiab thev naus laus zis los ua cov txheej txheem vuam pob tw. Vuam seam defects tshwm sim los ntawm flash taub qab vuam, nrog rau cov laj thawj rau lawv tsim
Roj siab: muaj pes tsawg leeg, ntau lawm, daim ntawv thov
Siab roj: lub cev thiab tshuaj lom neeg cov khoom ntawm cov khoom, kev piav qhia ntawm cov cuab yeej ntawm nws cov khoom. Cov muaj pes tsawg leeg ntawm cov compound thiab cov ntsiab lus tseem ceeb uas cuam tshuam rau nws. Kev faib ua feem. Kev siv cov roj crude thiab nws cov derivatives
Ripstop ntaub: nws yog dab tsi, muaj pes tsawg leeg, yam ntxwv, lub hom phiaj thiab daim ntawv thov
Thaum nug yog tias nws yog ntaub ripstop, cov lus teb feem ntau yog hais txog cov khoom siv ruaj khov. Txawm li cas los xij, lub npe sib sau ua ke tag nrho cov khoom siv ruaj khov heev uas tau tsim los siv cov cuab yeej tshwj xeeb. Nws los ntawm cov lus Askiv (rip - kua muag, nres - cessation)
Neutron logging. Zoo kaw txoj kev
Neutron logging thiab nws ntau yam muaj nyob rau hauv cov txheej txheem hluav taws xob ntawm kev tshawb fawb geophysical. Nyob ntawm seb hom hluav taws xob kuaj pom (neutrons lossis gamma photons), muaj ntau qhov kev hloov kho ntawm cov thev naus laus zis no. Cov khoom siv Downhole muaj qhov zoo sib xws. Neutron logging ua rau nws muaj peev xwm txiav txim siab ib qho ntawm cov cim tseem ceeb tshaj plaws ntawm kev tsim cov roj thiab roj - cov porosity coefficient, nrog rau kev faib cov dej ntws los ntawm cov kua dej uas muaj nyob hauv lawv
Acid kho qhov dej: thev naus laus zis thiab khoom siv
Acid kho ntawm qhov dej: lub hauv paus ntsiab lus ntawm thev naus laus zis, cov tshuaj reagents siv thiab thev naus laus zis ntxiv. Cov tsis tseem ceeb ntawm cov txheej txheem no. Cov lus piav qhia luv luv ntawm txoj kev kho cov kua qaub ntawm qhov dej thiab cov khoom siv. Kev nyab xeeb thaum ua haujlwm
Nplaim tshuab: ntaus ntawv, piav qhia, haujlwm, duab
Cov roj thiab roj refineries yuav tsum tau muab cov txheej txheem los tiv thaiv cov thev naus laus zis rau hauv huab cua qhib. Rau qhov no, cov cuab yeej tshwj xeeb yog siv uas txuas nrog kev nyab xeeb li qub thiab cov chaw tsim khoom. Txhawm rau hlawv cov pa roj ntau dhau thiab cov vapors, cov tshuab hluav taws xob tau siv, uas txuas nrog cov kev siv thev naus laus zis pov tseg ntawm cov tuam txhab hluav taws xob
"Iceberry": kev tshuaj xyuas cov neeg ua haujlwm, kev tswj xyuas, chaw nyob thiab kev ua haujlwm hauv tuam txhab
Kev tshuaj xyuas cov neeg ua haujlwm ntawm Iceberry yuav tsum pab cov neeg nrhiav haujlwm muaj peev xwm nkag siab tias lawv yuav tsum xav li cas los ntawm lawv qhov chaw ua haujlwm. Nyob rau hauv tsab xov xwm no, peb yuav tham nyob rau hauv kom meej txog dab tsi lub tuam txhab no, dab tsi cov neeg uas twb tau tswj los ua hauj lwm ntawm no rau tsawg kawg yog ib lub sij hawm xav txog nws
Kev sib txhuam cov pob qij txha ntawm cov ntsia hlau muaj zog
Kev sib txhuam cov pob qij txha ntawm lub zog muaj zog bolts: tsim nta, tsim khoom thiab sib dhos yuav tsum tau ua. Cov txheej txheem kom tau txais qhov tsim nyog roughness ntawm mating nto. Kev suav ntawm qhov tseem ceeb ntawm kev sib txuas. Kev tswj kom zoo
Lev thoob thoob: piav qhia thiab daim ntawv thov
Cov thoob of the elevator yog siv dav hauv kev ua liaj ua teb, zaub mov thiab kev lag luam mining rau kev thauj mus los ntawm cov hmoov nplej, cov khoom loj thiab cov khoom ntim. Structurally, lawv txawv nyob rau hauv cov khoom, cov duab thiab geometry, raws li zoo raws li nyob rau hauv manufacturing technology
Xiaomi tuam txhab: lub teb chaws ntawm keeb kwm ntawm lub hom, nta thiab nthuav tseeb
Xiaomi (tsim lub tebchaws - Tuam Tshoj) tau tsim tsis ntev dhau los, xyoo 2010. Thiab tsuas yog nyob rau tam sim no, 2018, nws tau los ua pej xeem. Niaj hnub no, nws cov khoom txaus siab rau qhov muaj koob meej, tshwj xeeb tshaj yog cov xov tooj. Thiab tam sim no kuv xav qhia hauv kev nthuav dav txog keeb kwm ntawm lub tuam txhab no, nrog rau qhov nws tau ua tiav li cas
Yuav ua li cas roj av los ntawm khib nyiab?
Tseem muaj ntau yam nthuav hauv ntiaj teb no uas peb hla dhau los tsis tau pom dua. Cov khoom uas paub yuav ci ntsa iab nrog lwm cov xim yog tias koj saib lawv los ntawm lwm lub kaum sab xis. Piv txwv li, roj av. Raws li feem ntau, nws tsuas yog ua los ntawm cov roj. Cov neeg txawj ntse muaj peev xwm ntxiv cov thee, synthesis gas rau qhov no, thiab tseem tuaj yeem tau txais roj av los ntawm cov khib nyiab. Txhua qhov kev xaiv no yog qhov txaus nyiam hauv nws txoj kev thiab tsim nyog xav txog
Fretting corrosion: ua rau thiab tiv thaiv
Dab tsi yog fretting corrosion. Kev piav qhia dav dav ntawm cov txheej txheem thiab nws cov yam ntxwv hauv kev sib piv nrog rau lwm hom kev hnav. Ua rau cov hlau puas. Cov kab ke ntawm cov kab ke uas qhov tshwm sim no tau pom. Fretting Corrosion Control Methods
Push-khawm tswj cov ncej. Push-khawm PKU tswj ncej
Push-khawm tswj cov ntawv tshaj tawm: piav qhia, hom, hom phiaj, nta. Push-khawm PKU tswj ncej: yam ntxwv, tu, yees duab
Polypropylene yeeb nkab 32 hli: piav qhia, daim ntawv thov, kev teeb tsa nta, tshuaj xyuas
Nyob hauv kev lag luam niaj hnub tsim, 32 hli polypropylene kav tau ntseeg siab ua haujlwm siab. Xws li lub tsev thiab kho cov khoom siv tau ntev tau nrov heev ntawm ntau lub tuam txhab tsim kho hauv tsev thiab cov neeg tsim khoom ntiag tug, vim nws yooj yim rau nruab thiab yooj yim rau kev khiav lag luam
PVAM hlau: piav qhia thiab yam ntxwv
Rau cov xaim hluav taws xob, cov xov hlau yog siv los ntawm cov khoom siv tooj liab, vim tooj liab muaj tus nqi qis dua ntawm kev tiv thaiv hluav taws xob tam sim no. Ib qho ntawm ntau hom yog PVAM hlau. Hom hlau no yog siv los ua cov khoom siv hluav taws xob tsheb
Aircraft "SAAB": yam ntxwv, tshuaj xyuas thiab duab
Lub Nceeg Vaj ntawm Sweden yog ib lub tebchaws nyob hauv lub ntiaj teb uas muaj peev xwm tsim tau cov dav hlau loj hauv lawv tus kheej. Tub rog aviation thiab pej xeem liners ntawm lub teb chaws no yog ib tug tshwj xeeb kev tshwm sim nyob rau hauv lub aircraft kev lag luam. Tshuab tsis tuaj yeem tsis meej pem nrog lwm yam. Lawv txawv los ntawm ib tug tshwj xeeb sophistication ntawm cov ntaub ntawv thiab elegance ntawm tsim kev daws teeb meem
JSC "Shipbuilding cog "Avangard", Petrozavodsk: keeb kwm, piav qhia, chaw nyob, duab
Shipyard "Avangard" yog lub tuam txhab kev lag luam loj hauv Karelia, uas ua tiav cov kev txiav txim loj loj rau kev tsim khoom hauv pej xeem thiab tub rog, tseem koom nrog kev tsim hluav taws xob thermal, kho nkoj, kho tshiab thiab kho cov khoom siv railway thiab wagons. . Cov nroj tsuag nyob rau ntawm ntug dej hiav txwv ntawm Lake Onega, muaj peev xwm tau txais cov nkoj mus rau nws tus kheej mooring phab ntsa
Irkutsk Roj Lub Tuam Txhab: Kev tshuaj xyuas cov neeg ua haujlwm, kev ua haujlwm, nyiaj ua haujlwm
Kev tshuaj xyuas txog Irkutsk Roj Lub Tuam Txhab hauv lub network yog qhov zoo, feem ntau yog vim qhov tseeb tias cov nyiaj hli ntawm lub tuam txhab tau them rau cov neeg ua haujlwm raws sijhawm. Qhov kev tuav pov hwm tam sim no tab tom txhim kho nquag heev. Thiab yog li ntawd, nws cov neeg ua haujlwm kuj muaj lub sijhawm rau kev loj hlob ntawm kev ua haujlwm
Roj noj ntawm lub dav hlau: hom, yam ntxwv, hloov chaw, tus nqi roj thiab refueling
Roj noj ntawm lub dav hlau yog ib qho tseem ceeb ntawm kev ua haujlwm zoo ntawm cov tshuab. Txhua tus qauv siv nws tus kheej tus nqi, tankers xam qhov ntsuas no kom lub dav hlau tsis thauj khoom hnyav dhau. Ntau yam tseem ceeb raug txiav txim siab ua ntej tso cai tawm mus: dav hlau dav hlau, muaj ntau lub tshav dav hlau, huab cua ntawm txoj kev
Ntau lub hom phiaj thauj thiab sib ntaus sib tua nyoob hoom qav taub Ka-29: piav qhia, specifications thiab keeb kwm
Ntau lub hom phiaj thauj thiab sib ntaus sib tua nyoob hoom qav taub Ka-29: keeb kwm ntawm kev tsim, kev qhia tshwj xeeb, duab, lub hom phiaj, nta. Helicopter Ka-29: piav qhia, ua haujlwm, hloov kho. Yuav ua li cas lub dav hlau Ka-29 poob hla lub B altic: keeb kwm thiab qhov tshwm sim
Dab tsi yog watermark: tswvyim, xav tau rau daim ntawv thov rau cov ntaub ntawv, lub hom phiaj
Txhua tus paub tias dej yog dab tsi. Qhov kev xaiv tshaj plaws yog watermarks ntawm banknotes. Xws li watermarks, uas pom tsuas yog nyob rau hauv lub teeb, tau muab tso rau nominal ntawv, nyiaj muas, thiab nyob rau hauv lub niaj hnub version - nyob rau hauv multimedia khoom. Txawm hais tias muaj hnub nyoog loj ntawm cov txheej txheem no, nws tseem yog txoj hauv kev zoo tshaj plaws los tiv thaiv cov ntawv nyiaj thoob ntiaj teb niaj hnub no