Kev lag luam 2024, Lub rau hli ntuj
Volgograd HPP: cov lus qhia dav dav
Volzhskaya HPP yog lub chaw tsim hluav taws xob dej loj tshaj plaws hauv Tebchaws Europe ntawm Russia. Tam sim no, nws yog ib feem ntawm RusHydro Corporation ua ib ceg. Lub tsev loj no nyob nruab nrab ntawm Traktorozavodsky koog tsev kawm ntawv ntawm Volgograd thiab nws lub nroog satellite hu ua Volzhsky. HPP no yog nyob rau hauv pab pawg ntawm nruab nrab-siab khiav-ntawm-dej chaw nres tsheb
American foob pob hluav taws Falcon 9: specifications thiab duab
Lub Rau Hli 28, 2015 ntawm 17: 21 (Lub sijhawm Moscow) lwm qhov kev tso tawm ntawm Falcon 9 lub tsheb tso tawm ua tsis tiav ntawm Cape Canaveral qhov chaw tso tawm. Lub foob pob hluav taws Falcon 9 tau npaj los ntawm SpaceX, ib lub tuam txhab Asmeskas ntiag tug tsim los ntawm Elon Musk
Aerodynamic kuaj ntawm qhov cua tshuab. Aerodynamic xeem txoj kev
Kev kuaj Aerodynamic yog ua los ntawm cov chaw soj nstuam tau lees paub raws li cov qauv thiab cov qauv huv. Vim li cas thiab yuav ua li cas cov tshuab cua raug kuaj xyuas, cov txheej txheem ntawm kev sim aerodynamic hauv cov ntsiab lus dav dav thiab cov ntaub ntawv uas tau kos los ntawm cov txiaj ntsig ntawm kev sim - cov neeg cog lus dav dav, cov neeg siv khoom rau kev tsim vaj tsev nyob thiab pej xeem, cov kws tshaj lij los ntawm cov tuam txhab tswj hwm thiab cov thawj coj ntawm cov kev pabcuam engineering ntawm cov tuam txhab kev lag luam yuav tsum paub tsawg kawg kom nkag siab cov ntaub ntawv twg
Cua zog hauv Russia: lub xeev thiab kev loj hlob zeem muag
Nws tsis yog thawj xyoo nyob rau hauv lub tebchaws loj tshaj plaws hauv ntiaj teb uas cov thev naus laus zis rau kev txhim kho lwm lub zog tau tsim, thiab hauv qee thaj chaw tau tsim kho thiab siv. Ib qho chaw tshwj xeeb hauv qhov kev taw qhia no yog nyob ntawm lub zog cua. Nyob rau hauv Russia, qhov kev lag luam no tseem tsis tau tsim txaus los muab qhov tseem ceeb ntawm kev siv hluav taws xob, tab sis kev lag luam muaj peev xwm, nrog rau qib tsim nyog ntawm kev txhawb nqa thev naus laus zis, tuaj yeem kho qhov xwm txheej no
JSC Nevinnomyssky Azot: keeb kwm, ntau lawm, hu
JSC Nevinnomyssky Azot yog ib qho ntawm lub ntiaj teb ua tus tsim cov tshuaj ammonia thiab nitrogen chiv. Nyob rau hauv lub nroog ntawm Nevinnomyssk, Stavropol Territory. Nws yog qhov loj tshaj plaws Lavxias teb sab tuam txhab ntawm no profile. belongs rau thoob ntiaj teb pab pawg neeg ntawm cov tuam txhab "EuroChem"
Serial production - yog dab tsi? Yam ntxwv
Kev tsim khoom yog ua los ntawm ntau txoj hauv kev. Nws yog cuam tshuam los ntawm cov txuj ci thiab kev lag luam ntawm kev tsim cov khoom tiav, blanks thiab semi-tiav khoom. Serial ntau lawm yog ib qho ntawm cov txheej txheem ntau lawm uas nquag siv nyob rau hauv ntau lub sectors ntawm lub teb chaws kev lag luam
Hlau txiav: txoj kev, khoom siv thiab cov cuab yeej
Hlau txiav yog ua nyob rau hauv kev txiav txim rau lub workpiece kom tau raws li qhov xav tau cov duab. Txhawm rau ua qhov no, nws yog qhov yuav tsum tau tshem tawm qhov dhau. Xws li manipulation yog nqa tawm los ntawm kev siv cov cuab yeej txiav sib txawv ntawm cov tshuab tshwj xeeb. Hauv mechanical engineering, hlau txiav yog qhov tseem ceeb heev. Tseeb tiag, tsis muaj cov txheej txheem no, tsis muaj lub tshuab zoo tib yam lossis lwm yam khoom siv tuaj yeem ua tau
Cov dej khib nyiab los ntawm cov tuam txhab lag luam thiab cov txheej txheem rau lawv txoj cai
Xwm yog ib qho kev hloov mus tas li, txawj ntse, tshwj xeeb, kho tus kheej. Txawm li cas los xij, rau qhov kev rov zoo li no, qee lub sijhawm yuav tsum dhau mus. Nyob rau hauv tej yam kev mob ntawm tas li anthropogenic nres, xwm tsis muaj txaus lub zog thiab cov kev pab cuam los kho nws tus kheej. Vim li no, teeb meem ib puag ncig ntiaj teb no tshwm sim. Ib qho ntawm cov teeb meem no yog cov pa phem ntawm Dej Hiav Txwv Ntiaj Teb, thiab, vim li ntawd, tsis muaj dej haus huv hauv ntau thaj tsam ntawm lub ntiaj teb
Kev lag luam flotation tshuab rau kev kho dej khib nyiab: hom, cuab yeej, txoj cai ntawm kev ua haujlwm
2017 tau tshaj tawm xyoo ntawm kev tiv thaiv ib puag ncig hauv tebchaws Russia, thiab yog li ntawd kev kawm ib puag ncig yog ib txoj haujlwm rau xyoo no. Cov dej khib nyiab tsim tawm thaum lub sijhawm kev lag luam ntawm cov lag luam muaj cov pa phem ntau ntau tshaj qhov tso cai thiab cov normative. Raws li txoj cai, peb tab tom tham txog cov hlau hnyav (hlau, npib tsib xee, tooj liab, txhuas, mercury, cadmium, thiab lwm yam), cov khoom siv roj, tshem tawm cov khib nyiab, aluminium, thiab surfactants. Cov khoom no, nkag mus rau hauv lub cev dej, ua txhaum txoj cai
Oxygen tes tsho: piav qhia, GOST, hom thiab txoj kab uas hla
Tam sim no, tib neeg nquag siv ntau yam roj lossis oxygen rau lawv tus kheej lub hom phiaj. Txij li thaum nws yog ib qho tsim nyog los thauj cov khoom gaseous nyob rau hauv ib puag ncig kaw tag, hoses tau tsim, uas yog hu ua oxygen hoses
Kev tshawb fawb Geophysical: hom, txheej txheem thiab thev naus laus zis
Kev tshawb fawb Geophysical yog siv los kawm cov pob zeb nyob ze-wellbore thiab inter-well space. Lawv tau ua los ntawm kev ntsuas thiab txhais cov ntsuas lub cev lossis cov khoom siv dag zog ntawm ntau hom. Tam sim no, muaj ntau tshaj 50 geophysical txoj kev
High molecular hnyav polyethylene: piav qhia, khoom, kev siv
Txhua hnub, cov ntaub ntawv tshiab tau los ntawm cov khoom siv dag zog tau nkag mus rau hauv qhov chaw ntawm tib neeg kev ua haujlwm. Ib qho ntawm cov no yog siab molecular hnyav polyethylene, uas tau dhau los ua cov khoom lag luam txij li xyoo 50s ntawm lub xyoo pua xeem, tab sis nws tau txais kev nyiam tiag tiag tam sim no
Txhua yam hais txog HDPE: nws yog dab tsi, khoom thiab kev siv
Hnub no, HDPE geomembrane muaj ntau heev, nws yog dab tsi yuav piav qhia hauv tsab xov xwm. Niaj hnub nimno geomembranes raws li polyethylene tuaj yeem muaj textured lossis du nto. Ntawm lawv cov yam ntxwv tseem ceeb yog siab waterproofing zoo
Lub hom phiaj tseem ceeb thiab hom warehouses
Warehouse yog ib feem tseem ceeb ntawm kev lag luam thiab kev tsim khoom. Nws ua ntau yam haujlwm. Nyob ntawm cov xwm txheej thiab cov yam ntxwv uas twb muaj lawm, qee yam ntawm cov tsev khaws khoom muaj qhov txawv
Sib ntaus sib tua nyoob hoom qav taub - riam phom ntawm XXI caug xyoo
Sib ntaus sib tua nyoob hoom qav taub ntawm tiam thib ob yog qhov txawv ntawm qhov muaj sia nyob vim muaj cov cuab yeej thiab cov txheej txheem tsim nyog ntawm cov khoom tseem ceeb, cov riam phom muaj zog uas nruab nrog lub tshuab hluav taws xob ntse, thiab muaj cov txhais tau tias ua rau nws nyuaj rau kev ntes lawv
Silver mining: txoj hauv kev thiab txoj hauv kev, kev tso nyiaj tseem ceeb, ua lub teb chaws hauv cov nyiaj mining
Nyiaj yog cov hlau tshwj xeeb tshaj plaws. Nws cov khoom zoo heev - thermal conductivity, tshuaj tiv thaiv, hluav taws xob conductivity, siab ductility, tseem ceeb reflectivity thiab lwm yam tau coj cov hlau mus rau dav siv nyob rau hauv hniav nyiaj hniav kub, hluav taws xob engineering thiab ntau lwm yam kev lag luam kev ua lag luam. Piv txwv li, daim iav hauv cov hnub qub tau tsim los siv cov hlau zoo nkauj no. Nyob rau tib lub sijhawm, 4/5 ntawm tag nrho cov khoom ntim tau siv nyob rau hauv ntau yam lag luam
Mineral wool ceev: kev faib tawm, qhov zoo thiab qhov tsis zoo, lub hom phiaj ntawm cov ntaub plaub tsiaj thiab daim ntawv thov
Mineral wool yog hom nrov tshaj plaws ntawm rwb thaiv tsev rau chav tsev lossis tsev. Niaj hnub no nws yog siv los ntawm txhua leej txhua tus, los ntawm builders mus rau tus tswv ntawm lub tsev apartment, uas xav mus insulate lub chav tsev. Qhov yooj yim ntawm nws installation tso cai rau koj tam sim ntawd insulate tag nrho lub tsev (qab nthab, phab ntsa, pem teb). Peb yuav kawm txog cov yam ntxwv thiab cov yam ntxwv ntawm cov khoom muaj npe ntxiv hauv kab lus
Soil stabilization: cov kauj ruam tseem ceeb
Cov kab lus no mob siab rau kev siv tshuab ntawm av stabilization. Cov yam ntxwv ntawm cov theem ntawm cov txheej txheem no, raws li zoo raws li lub nuances ntawm lawv cov kev siv yog xam
Kev them nyiaj yug hlau: hom, hom, yam ntxwv, lub hom phiaj, kev teeb tsa cov cai, cov haujlwm ua haujlwm thiab cov ntawv thov
Cov ncej hlau niaj hnub no feem ntau yog siv los ua lub teeb pom kev zoo. Nrog lawv cov kev pab, lawv muab cov teeb pom kev zoo ntawm txoj kev, txoj kev, lub tshav puam ntawm cov tsev nyob, thiab lwm yam. Tsis tas li ntawd, cov qauv zoo li no feem ntau siv los ua kev txhawb nqa rau cov kab hluav taws xob
Keyed kev twb kev txuas. Kev sib txuas tseem ceeb - GOST. Keyway Tolerances
Keyed kev twb kev txuas yog ib hom kev koom ua ke ntawm ob qhov chaw collapsible. Nws yog ib qho tseem ceeb. Nyob rau hauv cov ntaub ntawv no, cov khoom yog kev cob cog rua nrog ib tug auxiliary element - cov yuam sij
Dab tsi yog hom ntu
Hauv kev tsim khoom, kev tsim kho kev lag luam, qee cov duab yog siv los tsim cov khoom, cov qauv. Lawv sawv cev rau qhov kev pom ntawm ib qho khoom los ntawm cov ntsiab lus sib txawv ntawm kev pom thiab qee zaum koom nrog kev siv cov txheej txheem txiav los yog ntu
Bolt xaiv: nta, kev xav tau, GOST thiab kev txiav txim siab
Cov kab lus qhia txog hom bolts tseem ceeb, lawv cov yam ntxwv, kev tsim thiab cov kev xav tau rau lawv raws li GOST
CNC txiav txim siab (cov ntawv luv), lub hom phiaj, lub hauv paus ntsiab lus ntawm kev ua haujlwm thiab kev tswj hwm ib ntus
CNC tshuab tau ntes lub khw rau kev tsim khoom ntawm txhua qhov chaw. Tam sim no, tsis muaj cov chaw tsim khoom sib tw tuaj yeem xav txog kev ua haujlwm yam tsis muaj cov tshuab ua haujlwm siab niaj hnub
Oxygen cylinders. Kev refueling kom raug yog tus yuam sij rau kev noj qab haus huv thiab kev nyab xeeb
Ib qho tseem ceeb tshaj plaws thiab txaus ntshai kev npaj rau kev dhia dej yog qhov tseeb ntawm cov pa oxygen cylinders. Tsab ntawv qhia yuav ua li cas thiaj ua tau cov pa oxygen cylinders thiab vim li cas thiaj li muaj qhov tawg ntawm cov thooj voos kheej kheej
Tswv yim lag luam: tsim cov cib. Technology thiab installation rau zus tau tej cov bricks
Koj tuaj yeem tsim koj tus kheej ua lag luam uas yuav ua tau raws li koj qhov yuav tsum tau ua thiab tseem dhau los ua qhov nyiaj tau los. Txawm li cas los xij, txhawm rau kom tau txais cov cib zoo, nws yog ib qho tsim nyog yuav tsum ua raws li cov kev cai thiab ua raws li cov txheej txheem tsim khoom. Kev tsim cov cib hauv tsev tsis cuam tshuam nrog kev siv cov khoom kim heev. Qhov xwm txheej tseem ceeb tshaj plaws yog kev npaj cov ntaub ntawv raw
ICE - yog dab tsi? Internal combustion engine: yam ntxwv, tswvyim
Nws yuav tsis yog qhov exaggeration hais tias feem ntau cov khoom siv tus kheej niaj hnub no tau nruab nrog lub tshuab hluav taws xob sab hauv ntawm ntau tus qauv tsim, siv ntau yam kev ua haujlwm. Txawm li cas los xij, yog tias peb tham txog kev thauj mus los. Hauv kab lus no, peb yuav ua tib zoo saib ICE. Nws yog dab tsi, chav tsev no ua haujlwm li cas, nws qhov zoo thiab qhov tsis zoo, koj yuav kawm los ntawm kev nyeem nws
Yuav ua li cas xaiv lub tshuab nqus tsev tsis muaj lub hnab plua plav
Cov kab lus yog hais txog cov tshuab nqus tsev tsis muaj lub hnab plua plav. Cov txheej txheem xaiv tseem ceeb thiab cov tuam txhab tsim khoom zoo tshaj plaws ntawm cov cuab yeej no suav nrog
Cov kav dej txuas: txoj hauv kev, cov ntsiab lus, qhov xav tau, tswj, GOST
Hnub no, tib neeg nquag siv cov raj xa dej. Rau kev ua tau zoo ntawm cov txheej txheem zoo li no, ib qho tseem ceeb heev yuav tsum tau - kev sib txuas txhim khu kev qha ntawm cov kav dej. Muaj ntau txoj kev sib txuas sib txawv. Tag nrho cov ntawm lawv raug xaiv raws li ntau yam, qhov tseem ceeb tshaj plaws yog cov khoom siv hauv kev tsim cov kav dej
Sewing tsev neeg overlock: piav qhia, yam ntxwv, hom, nqi
Tam sim no, cov cuab yeej xaws muaj rau txhua tus. Muaj ntau yam qauv ntawm cov khoom xaws ntawm kev muag khoom uas tso cai rau koj los ua ib lub voj voog ntawm kev xaws hauv tsev. Ib qho ntawm cov tshuab no yog lub tsev overlocker
Cov ntawv hlau ua: tshuab thiab khoom siv
Hnub no, cov ntawv hlau yog ib qho ntawm cov khoom siv tshaj plaws. Sheet hlau ua yog txheej txheem uas tso cai rau koj los hloov cov yam ntxwv ntawm cov khoom siv raw thiab coj lawv mus rau qhov xav tau. Tsis tas li ntawd, muaj ntau txoj hauv kev los ua haujlwm
Mi-8: yam ntxwv, kev sib cais, kev puas tsuaj thiab cov duab ntawm lub nyoob hoom qav taub
Nyob hauv peb lub tebchaws, thawj zaug lawv tsis tau muab qhov tseem ceeb ntau dhau rau kev tsim lub nyoob hoom qav taub. Qhov nws tau txuas nrog tam sim no nyuaj rau nrhiav pom, tab sis qhov tseeb tseem nyob: thaum xub thawj, Red Army tau txais tsuas yog dav hlau xwb, thiab tsis tas yuav tham txog kev lag luam hauv tebchaws
Tinning yog dab tsi? Txoj kev tiv thaiv hlau los ntawm corrosion
Tinning yog siv dav hauv kev lag luam xws li aviation, xov tooj cua engineering thiab hluav taws xob engineering. Cov khoom siv ua noj thiab khaws cov zaub mov kuj raug rau cov txheej txheem no. Dab tsi yog tinning, nws siv rau dab tsi thiab yuav ua li cas qhov kev ua haujlwm no tau ua kom raug, thiab peb yuav xav txog hauv kab lus no
Airfield cov khoom siv teeb pom kev zoo: hom, kev tso kawm thiab lub hom phiaj
Lub hom phiaj tseem ceeb ntawm cov khoom siv teeb pom kev zoo, cov ntsiab lus ntawm nws cov muaj pes tsawg leeg thiab cov yam ntxwv. Lub hom phiaj tseem ceeb thiab cov dej num uas SO systems ua. Kev piav qhia thiab qhov sib txawv ntawm thawj, thib ob thiab thib peb pawg ntawm cov khoom siv teeb pom kev zoo. Siv nyob rau hauv Russia thiab lub ntiaj teb no hom teeb liab teeb. Cov yam ntxwv ntawm kev ua haujlwm ntawm txoj kev khiav-3 hauv Sheremetyevo
Tinned tooj liab: tswvyim, muaj pes tsawg leeg, tsim khoom, yam ntxwv thiab daim ntawv thov
Tinning txhais tau tias npog cov khoom siv hlau nrog txheej nyias ntawm tin, uas tiv thaiv cov txheej txheem ntawm oxidation ntawm cov hlau. Tab sis yog hais tias peb coj mus rau hauv tus account lub txij nkawm ntawm lub soldering hlau, ces tus txheej txheem yog me ntsis txawv
Tooj liab hmoov: ntau lawm, lub hom phiaj thiab daim ntawv thov
Tooj liab hmoov yog cov khoom siv dav hauv cov xim thiab cov kua roj vanish, tshuaj lom neeg, tsheb, ntsuas ntsuas, thiab kev lag luam nanotechnologies. Muaj ntau lub npe tseem ceeb ntawm cov khoom zoo li no. Thiab tag nrho cov ntawm lawv yog tsim nyob rau hauv raws li cov qauv teev tseg los ntawm GOST
Rostov Hoobkas ntawm sparkling wines: chaw nyob, khoom, khw
Lub peev ntawm Southern Federal District ntawm Lavxias Federation, lub nroog Rostov-on-Don paub nyob rau hauv Russia thiab txawv teb chaws rau nws cov khoom lag luam cawv. Nws yog ib tug ntawm cov thawj coj nyob rau hauv zus tau tej cov sparkling wines nyob rau hauv lub teb chaws. Qhov chaw nyob ntawm Rostov Hoobkas ntawm sparkling wines: txoj kev 19-Kab, tsev 53, Nakhichevan koog tsev kawm ntawv
Busbar installation: thev naus laus zis, khoom siv, kev nyab xeeb
Qhov zoo ntawm kev tso cov kab hluav taws xob tsis yog nyob ntawm kev ruaj ntseg ntawm cov khoom siv thiab kev sib txuas lus, tab sis kuj yog kev nyab xeeb ntawm cov neeg ua haujlwm. Busbar trunkings pab txhim kho kev txhim khu kev qha thiab ua raws txoj kab hluav taws xob, kev teeb tsa uas ua rau kom muaj peev xwm tsim tau thaum tso cov cables, thiab tseem muab kev tiv thaiv lub cev los ntawm kev hem sab nraud
Bulldozer T 25: piav qhia, specifications, engine thiab kev khiav hauj lwm nta
T-25 bulldozer, tsim los ntawm Promtractor cog hauv Cheboksary, yog tus cwj pwm los ntawm kev muaj peev xwm hla teb chaws thiab cov yam ntxwv zoo heev. Cov qauv no yog siv los ntawm cov tuam txhab lag luam ntawm kev lag luam thiab roj thiab roj complex
Aircraft missile R-27 (air-rau-air nruab nrab-nrhiav missile): piav qhia, nqa, cov yam ntxwv ua haujlwm
Aircraft missile R-27: kev ua haujlwm yam ntxwv, kev hloov kho, lub hom phiaj, cov nqa khoom, duab. R-27 air-to-air coj missile: piav qhia, keeb kwm ntawm creation, nta, khoom siv thiab ua, davhlau ntau
Control cables yog Nqe lus piav qhia, hom thiab daim ntawv thov
Hluav taws xob tes hauj lwm thiab cov cuab yeej siv rau lawv yog tsim los ntawm ntau theem hauv paus, kev sib txuas lus sib txuas nyob rau hauv uas tau muab cov cables ntawm ntau hom. Qhov no yog cov khoom siv hluav taws xob uas tuaj yeem ua cov haujlwm ntawm kev faib khoom, kev sib kis thiab kev thauj mus los tseem ceeb ntawm tam sim no. Tswj cov kab hluav taws xob nyob hauv ib qho chaw tshwj xeeb hauv ntu no. Qhov no yog universal channel rau thauj cov hluav taws xob tam sim no nyob rau hauv voltage ntawm 380 rau 1000 V
Kub mining hauv Russia: nta, keeb kwm thiab nthuav qhov tseeb
Kub mining hauv Russia yog concentrated hauv Siberia thiab Urals. Muaj cais ntu nyob rau hauv European ib feem ntawm lub tebchaws. Txij xyoo 2017, leej twg tuaj yeem siv subsoil kom tau txais kub. Lub cheeb tsam Magadan tau raug xaiv los ua qhov chaw sim rau qhov project
Tank ua pa valve: lub hom phiaj, khoom siv, lub hauv paus ntsiab lus ntawm kev ua haujlwm, pov thawj
Roj refineries thiab thev naus laus zis complexes siv cov roj thiab cov khoom siv roj muaj cov kav dej rau kev pabcuam cov khoom siv roj hauv lawv cov chaw ua haujlwm. Ua kom muaj kev ua tau zoo txaus hauv cov voj voog ncig ntawm tib cov roj yuav tsum tau siv cov kav dej tshwj xeeb. Nws lub ntsiab tseem ceeb yog lub reservoir breather valve, los ntawm kev tswj lub siab
Lub zog ntawm ib ntu ntawm aluminium radiator: nta thiab tshuaj xyuas
Thaum koj paub lub zog ntawm 500 mm aluminium radiator seem, nws yog ib qho tseem ceeb uas yuav tau nug txog lwm yam ntxwv, piv txwv li, lub roj teeb ua li cas. Cov cuab yeej zoo li no yog tsim los ntawm kev siv tshuab casting lossis extrusion. Thawj txoj kev qhia tias txhua ntu yog ua cais
Embossing yog yav tom ntej ntawm kev luam ntawv
Ntau zaus txawm tias ib qho khoom plig me me lossis cov ntawv sau ua rau lub qhov muag vim nws qhov zoo nkauj lossis zoo nkauj. Thiab tag nrho ua tsaug rau cov qauv zoo nkauj embossed. Hauv kev lag luam niaj hnub luam ntawv, stamping tau txais ntau thiab ntau qhov chaw - qhov no yog ib txoj hauv kev uas tso cai rau koj kom tau txais cov qauv tshwj xeeb thiab ruaj khov uas txhim kho cov tsos ntawm cov khoom tiav
Regenerative heat exchangers: hom, lub hauv paus ntsiab lus ntawm kev ua haujlwm, Scope
Lub hauv paus ntsiab lus ntawm kev sib pauv cua sov siv cov khoom siv hluav taws xob uas muaj cua sov yog suav tias yog qhov zoo rau kev tswj xyuas kev ua haujlwm ntawm cov cua sov. Ib qho kev txhim kho kom zoo ntawm cov hluav taws xob hloov pauv hluav taws xob yuav tsum tau them nqi kho tsawg, tab sis tib lub sijhawm muab kev ua haujlwm txaus. Ib qho kev xaiv tsim kom zoo rau cov kab ke zoo li no yog cov khoom siv hluav taws xob rov ua dua tshiab uas muab cov txheej txheem cua sov thiab cua txias
Kvass ntau lawm: khoom tsim nyog, raw khoom thiab zaub mov txawv
Txoj kev tsim khoom thiab kev lag luam ntawm kvass nyob. Tsev lossis industrial ntau lawm. Kev xaiv ntawm thaj chaw thiab cov cuab yeej siv yooj yim, nyob ntawm qhov xav tau qhov ntsuas ntawm qhov tsim cov dej haus. Cov txheej txheem kev tsim khoom ntawm cov nroj tsuag. Piv txwv ntawm cov zaub mov txawv rau tsev lossis me me
Kev faib tawm ntawm cov cutters: hom, piav qhia, daim ntawv thov
Cutters yog cov cuab yeej txiav uas muaj ntau hom thiab teeb tsa. Kev xaiv ntawm cov cutters nyob ntawm seb cov khoom siv twg yog ua los ntawm, ntawm nws cov duab thiab cov haujlwm kawg. Cov ncauj lus kom ntxaws txog kev txiav cov cuab yeej yuav pab txiav txim siab qhov tshwj xeeb
Kev npaj cov roj rau kev ua: cov txheej txheem tseem ceeb, txoj hauv kev thiab thev naus laus zis
Ua los ntawm lub qhov dej ntawm cov roj teb tsis yog cov khoom siv raw hauv lawv daim ntawv ntshiab. Ua ntej cov theem ntawm kev tsim cov txheej txheem ntawm kev ua haujlwm tseem ceeb nrog kev txais cov khoom lag luam nrog cov neeg siv khoom tsim nyog, cov khoom siv hluav taws xob yav tom ntej mus dhau ntau theem kev ua haujlwm. Qhov xav tau rau kev siv cov txheej txheem no yog vim qhov pib kis ntawm cov roj crude
Tuymazinskoye roj teb: piav qhia thiab yam ntxwv
Tuymazinskoye teb nyob rau thaj tsam ntawm Bashkiria. Hauv cov chaw no, cov roj tau pom rov qab rau xyoo 1770. Kev tsim kho kev lag luam ntawm kev nplua nuj tau pib hauv 30s ntawm lub xyoo pua xeem. Tsis ntev dhau los, Bashkortostan ua kev zoo siab rau 75 xyoo ntawm nws tus kheej kev lag luam roj
Collet kev sib txuas: kev faib tawm, hom kav dej, cov txheej txheem ua haujlwm thiab cov lus qhia rau kev siv
Lub laub-hauv haum muaj cov xov sab nraud nrog rau sab nraud hexagon. Nominal passage yog 6 mm. Lub sealing threaded kev twb kev txuas yog coated. Kev sib dhos txoj haujlwm tuaj yeem yog ib qho. Cov qauv tsim ua haujlwm ntawm lub hauv paus ntsiab lus sib txuas. Kev ua haujlwm siab sib txawv ntawm 0.95 txog 6 bar. Ua haujlwm siab nyob ntawm qhov kub thiab txias yog sib npaug ntawm qhov txwv ntawm 0.95 txog 14 bar
Hydraulic fracturing: hom, xam thiab txheej txheem thev naus laus zis
Hydraulic fracturing: lub ntsiab ntawm cov cuab yeej thiab nws cov ncauj lus kom ntxaws step-by-step piav qhia. Ntau yam ntawm cov txheej txheem. Cov ntaub ntawv siv, lawv qhov zoo thiab qhov tsis zoo. Acid tawg. Cov khoom siv rau hydraulic fracturing
Inline ntau lawm yog Lub tswv yim, txhais, cov txheej txheem ntawm lub koom haum thiab cov txheej txheem thev naus laus zis
Cov txheej txheem tsim khoom yog qhov kev ua haujlwm thev naus laus zis uas tuaj yeem txhim kho ntau txoj hauv kev thiab txhais tau tias. Kev ua haujlwm ntawm kev lag luam nyob rau hauv cov xwm txheej ntawm kev tsim cov khoom lag luam niaj hnub no suav tias yog qhov ua tau zoo tshaj plaws, tab sis tib lub sijhawm xav tau ntawm kev ua haujlwm, kev tsim khoom thiab cov nqi khoom siv. Hauv kev txiav txim siab dav dav, kev tsim khoom hauv kab yog ib hom kev ua haujlwm ntau lawm uas cov hauv paus ntsiab lus ntawm kev sib dhos thiab rov ua haujlwm ntawm kev ua haujlwm tau los ua ntej
Flow method of production organization: parameters, yam ntxwv thiab qauv. Qhov xav tau rau txoj kev no hauv kev tsim khoom
Hnub no, kev tsim khoom hauv kab yog qhov kev vam meej tshaj plaws ntawm lub koom haum ntawm cov txheej txheem tsim khoom. Kev ua haujlwm zoo tshaj plaws, kev siv zog tsawg kawg nkaus thiab kev ua haujlwm siab tshaj plaws ntawm kev tsim khoom - qhov no tsis yog ib daim ntawv teev tag nrho ntawm qhov zoo ntawm cov qauv hauv qab kev txiav txim siab
Npua hlau ntau lawm hauv Russia, keeb kwm kev loj hlob
Tau ntau pua xyoo, Lavxias Federation tau ua tus thawj coj hauv ntiaj teb hauv kev tsim cov npua hlau. Cov hlau no yog siv rau ntau yam kev lag luam, yog siv los tsim cov khoom siv kos duab thiab cov khoom zoo nkauj
Polypropylene - yog dab tsi? Txhais, cov yam ntxwv ntawm cov khoom siv, kev siv hauv kev lag luam thiab lub neej txhua hnub
Koj tuaj yeem tsim lub tshuab cua sov nrog koj tus kheej tes los ntawm polypropylene. Cov khoom yog pheej yig thiab lub teeb yuag. Ua ntej pib ua haujlwm, nws yog ib qho tsim nyog los xaiv cov ntsiab lus txuas thiab nkag siab txog txoj kev teeb tsa. Rau cov kav dej soldering, cov khoom yuav tsum raug txiav kom loj. Cov pob qij txha yuav tsum sib npaug thiab muaj lub kaum sab xis. Cov seem yog degreased, chips raug tshem tawm ntawm qhov chaw tom qab txiav
Nyhav 1 m2 ntawm porcelain stoneware. Cov yam ntxwv thiab cov khoom ntawm porcelain stoneware
Thaum koj paub qhov hnyav ntawm 1 m2 ntawm cov vuas hauv pem teb, koj tuaj yeem saib lwm yam ntxwv, xws li Frost tsis kam. Qhov ntsuas no yog ib qho tseem ceeb thiab txiav txim siab qhov ua tau zoo ntawm kev ua haujlwm tsis yog hauv tsev, tab sis kuj sab nraum zoov. Cov cuab yeej cuab tam raug ntsuas los ntawm 50 lub voj voog kub, uas yog sib npaug rau tib lub xyoo
Gypsum qib: yam ntxwv, txhais, duab
Kawm cov npe ntawm gypsum rau cov pob zeb dag, koj yuav pom tias nws tsis yog ib txwm yooj yim uas cov khoom teeb tsa sai sai. Thaum ua hauj lwm nrog cov kev daws teeb meem, koj yuav tsum coj mus rau hauv tus account tias lub khob noom cookie hardening tsis txhob txeeb thiab rejuvenates thaum tov. Tab sis yog tias qhov kev daws teeb meem zoo li no tau siv rau saum npoo, nws yuav tsis muaj lub zog tsim nyog, thiab thaum nws qhuav, cov khoom yuav pib tawg, ua rau cov kab nrib pleb
Hla-txuas polypropylene: nta, specifications thiab tshuaj xyuas
Heated pem teb ua los ntawm cross-linked polypropylene, raws li cov neeg ua haujlwm hauv tsev, yuav yog qhov ua haujlwm tau zoo. Cov kav dej zoo li no tau suav tias yog niaj hnub no qhov kev xaiv niaj hnub tshaj plaws, txij li lawv cov yam ntxwv ua tau raws li qhov yuav tsum tau ua. Ntawm cov shortcomings ntawm no, raws li buyers, ib tug yuav nco ntsoov tsuas yog tsis yooj yim sua, vim hais tias cov khoom tsis tuav lawv zoo zoo thaum lub sij hawm installation
Crushed-stone-mastic asph alt pob zeb (ShMA): GOST, khoom thiab yam ntxwv
Raws li GOST, txoj kev yuav tsum tau muab tso nrog asph alt pob zeb, uas muaj cov khoom ruaj khov. Nws cov khoom thiab cov tsos yog qhov tseem ceeb heev rau kev txhim kho qhov zoo ntawm cov khoom kawg, nws txoj kev thauj mus los, kev npaj thiab kev teeb tsa. Cov additives yog structuring fibrous. Lawv tso cai rau koj kom muaj kev sib haum xeeb thiab pab ua kom kub bitumen ntawm cov pob zeb crushed
Thermal conductivity ntawm sandwich panels: lub tswv yim, cov yam ntxwv tseem ceeb, qhov ntev, tuab, thermal conductivity coefficient, kev teeb tsa kev cai, qhov zoo thiab qhov tsi
Cov thermal conductivity ntawm sandwich panels yuav qis tshaj yog tias polyurethane ua npuas ncauj yog lub hauv paus. Cov parameter raws li kev xav ntawm no txawv ntawm 0.019 txog 0.25. Cov khoom muaj zog, ntom thiab lub teeb. Nws yog tshuaj resistant thiab tsis nqus noo noo. Cov nas tsuag tsis zoo rau polyurethane ua npuas ncauj, fungi thiab pwm tsis tsim nyob rau hauv nws. Ua haujlwm kub txog +160 ˚С
MDF: ceev, yam ntxwv, daim ntawv thov, lus qhia
Thaum koj twb paub qhov ntom ntawm MDF, koj tuaj yeem kawm cov lus qhia rau kev txiav cov khoom. Nws yog qhov zoo tshaj plaws los yuav cov khoom lag luam nrog qhov ntau thiab tsawg thiab nrog lub Hoobkas ua. Yog tias muaj kev xav tau los ua cov sawing, nws yog qhov zoo dua los tso siab rau cov kws tshaj lij. Nyob rau hauv rooj plaub no, tshwj xeeb hom-txiav tshuab yog siv
Ua npuas ncauj vapor permeability: muaj pes tsawg leeg, khoom, qauv, kev faib tawm, daim ntawv thov thiab kev nyab xeeb
Lub thickness thiab vapor permeability ntawm npuas - qhov no tsis yog txhua yam koj yuav tsum paub thaum yuav khoom. Nws yog ib qho tseem ceeb kom tau txais kev txaus siab rau lub suab thiab windproof zog. Yog tias cov phab ntsa yog insulated nrog npuas, lawv yuav tsis xav tau cua tiv thaiv. Lub suab pov thawj ntawm lub tsev yuav raug txhim kho. Yog li, cov khoom pov thawj suab tau piav qhia los ntawm cov qauv cellular
Lub tog raj kheej "Rockwool" (Rockwool): piav qhia, khoom siv, txoj cai ntawm kev ua haujlwm, daim ntawv thov, duab
Lub neej kev pabcuam ntawm cov kav dej raug txo vim lawv siv nyob rau hauv cov xwm txheej ntawm qhov kub thiab txias. Qhov teeb meem no, txawm li cas los xij, tuaj yeem daws tau los ntawm kev siv cov ntaub ntawv tiv thaiv niaj hnub ua los ntawm cov ntaub plaub. Ntawm cov lus pom zoo ntau yam ntawm kev ua lag luam, Rockwool cylinders tsis yog qhov kawg. Lub tuam txhab tau pib nws txoj haujlwm ntau dua ib puas xyoo dhau los hauv Denmark. Thaum lub sijhawm nws nyob, nws tau ua tiav cov neeg siv khoom paub
Omsk Roj Refinery - ib lub koom haum ntawm Gazpromneft
Omsk Roj Refinery tau lees paub tias yog cov roj zoo tshaj plaws hauv xyoo 2012 los ntawm WRA (World Association of Refiners). Nws yog ib lub koom haum ntawm Gazpromneft. Lub peev xwm ntawm lub tuam txhab tso cai tsim 21.4 lab tons ntawm cov roj txhua xyoo
Ural Tsheb cog: keeb kwm, ntau lawm, khoom
Ural Automobile Plant (OAO UralAZ) yog tus thawj coj hauv kev tsim cov tsheb thauj khoom tawm hauv tebchaws Russia. Lub tuam txhab tsim cov tsheb tiav thiab chassis nrog 4x4, 6x6 thiab 8x8 tag nrho-log tsav. Cov tsheb tau txais kev hwm vim muaj peev xwm hla lub teb chaws tshwj xeeb, tsim nyog zoo thiab yooj yim ntawm kev ua haujlwm
Sapper shovel BSL-110
Cov kab lus yuav tsom mus rau BSL-110 sapper duav. Nws keeb kwm yuav raug qhia, nws cov analogues yuav raug nthuav tawm, qhov tseem ceeb nws muaj nyob rau hauv kev ua tub rog thiab, tau kawg, txhua qhov zoo ntawm cov qauv no yuav muab
Roj-exporting lub teb chaws. Cov roj loj tshaj plaws exporters - npe
Tam sim no, qee lub tebchaws xa tawm roj tseem ceeb tau koom ua ke. Qhov no tso cai rau lawv tswj hwm tus nqi hauv ntiaj teb thiab hais cov nqe lus rau cov neeg xa khoom
Roj ntau lawm hauv ntiaj teb. Roj ntau lawm nyob rau hauv lub ntiaj teb no ( rooj)
Lub ntiaj teb li peb paub nws yuav txawv heev yog tias tsis muaj roj. Nws yog ib qho nyuaj rau xav txog tias muaj pes tsawg yam khoom txhua hnub yog tsim los ntawm cov roj. Synthetic fibers uas ua rau cov khaub ncaws, tag nrho cov yas siv nyob rau hauv lub neej txhua hnub thiab kev lag luam, tshuaj, tshuaj pleev ib ce - tag nrho cov no yog tsim los ntawm cov roj. Yuav luag ib nrab ntawm lub zog siv los ntawm noob neej yog tsim los ntawm roj. Nws yog siv los ntawm aircraft xyaw, nrog rau yuav luag tag nrho cov tsheb nyob rau hauv lub ntiaj teb no
BPK "Admiral Chabanenko": specifications, riam phom. Northern Fleet ntawm Lavxias teb sab Navy
BPK "Admiral Chabanenko" - tib lub nkoj loj tiv thaiv submarine ntawm Lavxias Navy, ua rau xyoo 1992 raws li qhov project 1155.1. Ua hauj lwm nyob rau hauv lub Northern Fleet nyob rau hauv tus xov tooj 650. Dais lub npe ntawm lub Soviet admiral Chabanenko Andrey Trofimovich
Russian fleet. Navy ntawm Russia
Qhov no yog dab tsi - Lavxias teb sab nkoj? Lub hom phiaj ntawm nws cov dej num yog dab tsi? Cov koom haum twg suav nrog hauv nws? Cia peb tsom xam cov qauv ntawm Navy, paub txog cov lus txib. Hauv kev xaus, cia peb tham txog lub xeev tam sim no ntawm cov xwm txheej thiab kev cia siab ntawm kev txhim kho
Cov chaw tsim khoom loj tshaj plaws hauv Volgograd
Volgograd yog qhov chaw lag luam loj tshaj plaws ntawm thaj av Volga, nyob ntawm kev sib tshuam ntawm cov kev thauj tseem ceeb. Cov chaw ua haujlwm ntawm Volgograd ua ib qho tseem ceeb rau kev txhim kho thaj av, qhov no suav nrog kev sau nyiaj txiag, kev ua haujlwm ntawm pej xeem, kev sib raug zoo thiab kev tsim kho vaj tse. Kev tsim khoom lag luam yog sawv cev los ntawm cov lag luam ntawm mechanical engineering, metallurgy, chemical thiab instrument-making industries
History of the Ignalina NPP. Kev tsim, kev npaj thiab kaw qhov chaw nres tsheb
Lub npe nrov Ignalina nuclear fais fab nroj tsuag tau tsim hauv Lithuania thaum lub sijhawm Soviet. Nws yog Ameslikas yuav tsum siv 6 lub zog ntawm no, txhua qhov yuav muaj peev xwm ntawm 1185-1380 MW. Txawm li cas los xij, qhov project tsis tau ua tiav vim muaj ntau yam laj thawj
Kev siv cov nkev ntuj. Natural gas: muaj pes tsawg leeg, khoom
Peb paub dab tsi txog hydrocarbons? Zoo, tej zaum ib yam dab tsi los ntawm lub tsev kawm ntawv cov ntaub ntawv kawm nyob rau hauv chemistry, thiab lo lus methane ib ntus flashing nyob rau hauv xov xwm … Peb paub dab tsi txog cov nkev roj, tsuas yog rau nws cov khoom tawg? Yuav ua li cas lwm yam kev siv roj av, dhau li ntawm kev paub ua noj thiab cua sov ntawm cov tsev nyob? Dab tsi tshiab hauv ntiaj teb kev siv hluav taws xob thiab kev ruaj ntseg hluav taws xob?
Qhov Rooj "Dariano": tshuaj xyuas, tshuaj xyuas cov qauv, cov lus pom zoo thiab cov duab
Raws li kev ntseeg ruaj khov ntawm cov neeg tsim qauv niaj hnub no, xaiv qhov rooj sab hauv kom zoo yog lub ntsiab lus uas ntau nyob ntawm lub koom haum ntawm sab hauv. Yog li ntawd, kev xaiv ntawm cov qauv ntawm hom no yuav tsum tau mus nrog txhua lub luag haujlwm. Ntau qhov kev tshuaj xyuas ntawm Dariano qhov rooj hais tias cov khoom noble yuav yog qhov kawg chord hauv kev tsim cov style ntawm koj lub tsev
Qhov Rooj "Ocean": kev tshuaj xyuas cov neeg siv khoom, tshuaj xyuas cov qauv nrog cov duab
Lub Tuam Txhab Dej Hiav Txwv tau muaj nyob rau ntawm kev lag luam niaj hnub no tau ntau xyoo, thaum lub sijhawm nws tau tswj hwm kom muaj kev hwm thiab kev ntseeg siab ntawm cov neeg siv khoom nrog nws cov khoom zoo. Qhov ntau ntawm cov qauv tsim sab hauv ntawm lub tuam txhab kuj zoo siab nrog nws cov duab txawv txawv, xim thiab tsim thiab ntau npaum li cas rau kaum ob ntawm cov khoom ntawm cov qauv nthuav tshaj plaws. Qhov kev xaiv no tso cai rau koj xaiv ntau hom qauv uas yuav haum rau txhua sab hauv, tsis yog nws high-tech lossis classic version ntawm lub tsev cozy
Qhov rai Podolsk cog: duab thiab tshuaj xyuas
Yas qhov rais maj mam tab sis muaj tseeb nkag mus rau peb lub neej, tshem tawm lawv cov neeg ua ntej. Nrog rau kev txhim kho thev naus laus zis, kev tsim cov qauv no tau dhau los ua tus nqi pheej yig dua thiab sai dua. Yog li ntawd, niaj hnub no txhua tus neeg nyob hauv peb lub teb chaws tuaj yeem them taus cov khoom ntawm Podolsk qhov rais Hoobkas
Qhov rooj "Neman": tshuaj xyuas, tshuaj xyuas cov qauv, piav qhia, duab
Nyob hauv peb lub sijhawm muaj kev kub ntxhov, ntau tus tab tom xav txog kev txhim kho lub qhov rooj zoo. Kaum tawm ntawm kev tshuaj xyuas ntawm Neman hlau qhov rooj qhia tias cov khoom no muaj lub zog thiab muaj zog tsim, nruab nrog cov pob khawm txhim khu kev qha thiab cov xauv zoo. Cov qhov rooj no tuaj yeem tiv taus qhov kev xav phem ntawm tus tub sab, tiv thaiv koj thaj chaw los ntawm cua, txias, txawm tias hluav taws
Vladimir qhov rooj: kev tshuaj xyuas cov neeg siv khoom, kev saib xyuas ntau yam, hom txheej txheej, kev teeb tsa
Muaj vaj tse, peb txhua tus, tsis muaj kev ntseeg, xav kom muaj kev ntseeg siab tiv thaiv los ntawm kev nkag mus ntawm ntau yam tsis xav tau los ntawm sab nraud. Niaj hnub no muaj ntau txoj kev los tiv thaiv. Thiab ib qho ntawm qhov tseem ceeb, kab tias, yog qhov nkag thiab qhov rooj sab hauv. Muaj ntau nyob ntawm seb lawv ruaj npaum li cas. Tej zaum yog vim li cas qhov kev thov rau cov khoom lag luam ntawm lub Hoobkas Vladimir Doors tsis ntev los no tau nce ntau
Qhov rooj "Onyx": tshuaj xyuas, qauv, khoom siv, duab hauv sab hauv
Txhua yam, ib tug neeg saib xyuas nws txoj kev noj qab haus huv thiab kev noj qab haus huv ntawm nws cov neeg hlub, yog li nws sim ua kom nws lub tsev thiab chaw ua haujlwm muaj kev nyab xeeb li sai tau, nyob ib puag ncig nws chav nrog rooj tog uas coj nws kev coj ncaj ncees thiab kev noj qab haus huv ntawm lub cev. Interroom qhov rooj "Onyx" ua tau raws li qhov yuav tsum tau ua. Hauv kev tshuaj xyuas cov khoom lag luam ntawm lub tuam txhab no, cov neeg yuav khoom feem ntau hais tias nws yog tsim los ntawm cov khoom siv los ntawm ntuj tsim, uas muaj kev nyab xeeb rau tib neeg lub neej
Qhov Rooj "Legrand": tshuaj xyuas, tshuaj xyuas cov qauv, piav qhia, duab hauv sab hauv
Txhua tus neeg nrhiav kev ruaj ntseg hauv lawv lub tsev sai lossis tom qab ntawd ntsib qhov kev xaiv ntawm lub qhov rooj hlau. Lawm, nws xav tau qhov zoo tshaj plaws. Yog tias koj txiav txim siab los nruab ib lub qhov rooj hlau nkag hauv koj lub tsev, ces qhov kev xaiv loj thiab qhov yooj yim ntawm kev xaiv lawv tus kheej thawb koj kom them tag nrho cov xim rau kev ntseeg siab thiab cov tsos ntawm cov khoom thaum daws qhov teeb meem no
Tungsten: daim ntawv thov, cov khoom thiab cov yam ntxwv tshuaj
Niam xwm tau txhawb nqa tib neeg nrog cov tshuaj muaj txiaj ntsig zoo. Qee tus ntawm lawv tau muab zais rau hauv nws lub plab thiab muaj cov khoom me me, tab sis lawv qhov tseem ceeb yog qhov tseem ceeb heev. Ib qho ntawm cov no yog tungsten. Nws siv yog vim muaj cov khoom tshwj xeeb
Tso lub raj xa roj: txoj hauv kev, khoom siv, yuav tsum tau ua. Gas pipeline kev ruaj ntseg cheeb tsam
Txoj kev tso roj av tuaj yeem ua tiav los ntawm txoj hauv kev hauv av thiab hauv av. Thaum xaiv cov cuab yeej siv rau cov tshuab no, cov qauv kev nyab xeeb yuav tsum ua raws. Qhov tseeb, kev tso txoj kev loj yog ua tiav nrog kev soj ntsuam nruj ntawm txhua yam kev siv thev naus laus zis
Circulation system - piav qhia, kev teeb tsa nta thiab tshuaj xyuas
Cov kab lus no tau mob siab rau rau cov kab ke ncig. Cov cuab yeej ntawm qhov system no tau txiav txim siab, nrog rau kev teeb tsa ua haujlwm ntawm kev txhim kho lub twj tso kua mis thiab tshuaj xyuas
Ntoo shavings: hom, ntau lawm technology thiab daim ntawv thov nta
Ntoo shavings raws li kev lag luam, ntim thiab cov khoom siv zoo nkauj. Hom thiab yam ntxwv ntawm chips, sib txawv ntawm chips thiab sawdust. Daim ntawv thov nyob rau hauv lub teb chaws, nyob rau hauv cov tsiaj ua liaj ua teb, nyob rau hauv kev tsim kho, raws li ib tug rhaub, cov khoom dai kom zoo nkauj thiab muab tub lim thaum ntim khoom plig thiab cov khoom tawg yooj yim
Biodegradable polymers: lub tswv yim, cov khoom, cov txheej txheem ntawm kev npaj thiab cov piv txwv ntawm cov tshuaj tiv thaiv
Biodegradable polymers tau tsim los ua cov lus teb rau cov teeb meem ntawm kev pov tseg cov yas pov tseg. Nws tsis pub leejtwg paub tias lawv qhov ntim tau loj hlob txhua xyoo. Lo lus biopolymer kuj tseem siv rau lawv cov npe luv. Lawv peculiarity yog dab tsi?
Rectangular duct: hom, tuam ntxhab, qhov ntau thiab tsawg thiab tshuaj xyuas
Hnub no, cua tshuab tau siv yuav luag txhua qhov chaw, los ntawm cov chaw lag luam loj mus rau cov tsev ntiag tug nrog lub hoods. Txawm li cas los xij, txhua qhov system muaj ib qho zoo sib xws - nws yog ib lub voj voos, los ntawm qhov uas cov khoom tsis muaj zog txav mus
Installation base: txhais, faib, nta thiab piv txwv
Tsis yog txhua tus paub, tab sis txhua lub tshuab muaj qee qhov chaw uas nws cov khoom yuav tsum tau nruab. Tag nrho ntawm txhua qhov chaw, cov ntsiab lus lossis kab ntawm lub workpiece, nrog rau qhov kev teeb tsa ua tiav, hu ua lub hauv paus installation
Ib-theem transformer. Lub hom phiaj, ntaus ntawv thiab cov yam ntxwv tseem ceeb
Hauv kev xyaum, ntau tus kws kho mob feem ntau ntsib nrog qhov xav tau los hloov qhov hluav taws xob hluav taws xob ib-theem hluav taws xob. Yuav kom ntseeg tau tias tsim nyog, cov yam ntxwv ntawm cov khoom siv hloov pauv yuav tsum tau kuaj xyuas
Differential automaton: lub ntsiab lus, xaiv txoj cai, kev sib txuas
Ib lub tshuab sib txawv ua lub zog tiv thaiv kev puas tsuaj ntawm hluav taws xob tam sim no ntawm tib neeg lub cev. Nws muab cov haujlwm ntawm lub tshuab hluav taws xob tsis siv neeg thiab cov khoom siv tam sim no (RCD). Qhov kev txiav txim ntawm lub tshuab no yog tsom rau kev tiv thaiv cov xaim los ntawm overload, luv luv Circuit Court, nrog rau kev tiv thaiv ib tus neeg los ntawm hluav taws xob thaum nws nkag mus rau hauv qhov chaw muaj hluav taws xob siab thiab kov cov khoom siv tam sim no
Lub tshuab hluav taws xob siab: kev saib xyuas, nta, hom thiab yam ntxwv
Tam sim no, muaj ntau yam khoom siv hluav taws xob ntau. Ib tug ntawm cov no yog ib tug high-frequency generator. Raws li lub npe implies, nws yog siv los teem lub oscillation zaus nyob rau hauv ib tug tej yam ntau yam
Zuevskaya TPP, cheeb tsam Donetsk
Zuevskaya thermal fais fab nroj tsuag yog lub lag luam loj nyob rau sab qab teb-sab hnub tuaj ntawm thaj av Donetsk. Ib feem ntawm cov qauv ntawm lub tuam txhab intersectoral united DTEK Vostokenergo
Lub chaw fais fab loj tshaj plaws hauv tebchaws Russia: npe, hom thiab nta. Geothermal fais fab nroj tsuag nyob rau hauv Russia
Russia lub zog hluav taws xob tau tawg nyob hauv ntau lub nroog. Lawv lub peev xwm tag nrho yog txaus los muab lub zog rau tag nrho lub tebchaws
Kev txiav txim siab ntawm txoj haujlwm ntawm lub nkoj. Vessel definition: txoj kev
Tam sim no nws tsis yooj yim los xam qhov taw tes hauv dej hiav txwv qhov chaw nkoj nyob, txiav txim siab nws cov kev tswj hwm yuav siv sijhawm li ob peb feeb, thiab, raws li txoj cai, lawv tau taug qab tsis tu ncua
Valve ntes: cov yam ntxwv tseem ceeb, hom, txoj cai ntawm kev ua haujlwm
Huab cua overloads nyob rau hauv hluav taws xob circuits feem ntau ua rau transformers tsis ua hauj lwm. Txhawm rau daws qhov teeb meem no, cov cuab yeej tshwj xeeb raug siv, uas yog hu ua valve arresters
Txoj kev nyom nyom - kev daws teeb meem hauv nroog
Vim tias tsis muaj chaw nres tsheb txaus, tsis yog cov tswv tsheb nkaus xwb, tab sis kuj yog cov neeg taug kev. Kev siv cov nyom trellises tuaj yeem daws cov teeb meem no, thiab tib lub sijhawm lawv yuav ua kom zoo nkauj hauv nroog toj roob hauv pes
Automation ntawm boiler nroj tsuag: piav qhia, ntaus ntawv thiab daim duab
Txhawm rau tswj thiab txhim kho kev ua haujlwm ntawm boiler units, kev txhais tau tias pib siv txawm tias thaum pib ntawm automation ntawm kev lag luam thiab kev tsim khoom. Cov theem tam sim no ntawm txoj kev loj hlob nyob rau hauv cheeb tsam no tuaj yeem ua rau muaj txiaj ntsig zoo thiab kev ntseeg siab ntawm cov khoom siv boiler, ua kom muaj kev nyab xeeb thiab kev txawj ntse ntawm kev ua haujlwm ntawm cov neeg ua haujlwm tu
Tooj liab phaj, ntawv ci, daim kab xev: ntau lawm, yam ntxwv, daim ntawv thov
Tooj liab yog ib qho ntawm cov hlau nrov tshaj plaws nyob rau hauv lub ntiaj teb niaj hnub no, nws yog siv nyob rau hauv ntau qhov chaw ntawm ntau lawm
Bentonite - yog dab tsi? Bentonite ntau lawm, daim ntawv thov
Bentonite - dab tsi yog cov ntxhia no thiab nws siv rau dab tsi? Thawj mined nyob rau hauv lub nroog ntawm Benton (USA), cov pob zeb hauv av yog dav siv nyob rau hauv tag nrho cov industries: los ntawm cov zaub mov mus rau roj ntau lawm. Dab tsi zoo ntawm cov ntxhia tau tso cai rau nws coj nws qhov chaw ncaj ncees hauv kev lag luam niaj hnub no? Cov lus teb yog nyob rau hauv kab lus hauv qab no
Kev ua cov nqaij thawj zaug: sib xws, thev naus laus zis
Kev ua thawj coj ntawm cov nqaij yog tag nrho cov kev ua haujlwm thev naus laus zis uas tau ua tiav hauv ib qho kev tsim khoom. Rau cov khoom sib txawv, feem ntau, cov khoom siv tib yam yog siv
Welded pob qij txha: nta, hom thiab thev naus laus zis
Ntawm thiab hom vuam. Kev faib tawm ntawm cov pob qij txha welded raws li ntau yam tsis muaj kev sib tw. Technology tsim ib lub pob tw, nyob ntawm seb cov khoom siv. Kev ntsuas kev nyab xeeb thaum ua haujlwm vuam