Xov xwm

Cov ntsiab lus ntawm ob Txoj Cai Lij Choj uas yuav tsum tau ua los ntawm Cov Lus Qhia Rov Ntxiv Zog (RED II) tau txais los ntawm European Union (I)
los ntawm Admin nyob rau hauv 23-02-21
Raws li tsab ntawv tshaj tawm los ntawm European Commission, thawj tsab cai lij choj tau piav qhia txog cov xwm txheej tsim nyog rau hydrogen, hydrogen-based fuels lossis lwm lub tuam txhab hluav taws xob uas yuav tsum tau muab cais ua cov roj hluav taws xob tauj dua tshiab ntawm cov tsis muaj roj ntsha (RFNBO). Daim nqi qhia meej txog lub hauv paus ntsiab lus ntawm hydrogen "addi ...
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Cov European Union tau tshaj tawm tias tus qauv ntsuab hydrogen yog dab tsi?
los ntawm Admin nyob rau hauv 23-02-21
Nyob rau hauv cov ntsiab lus ntawm kev hloov pauv ntawm cov pa roj carbon nruab nrab, txhua lub teb chaws muaj kev cia siab siab rau hydrogen zog, ntseeg tias hydrogen zog yuav ua rau muaj kev hloov pauv loj rau kev lag luam, kev thauj mus los, kev tsim kho thiab lwm yam kev lag luam, pab kho cov qauv hluav taws xob, thiab txhawb kev nqis peev thiab kev ua haujlwm. Teb chaws Europe...
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Kev siv thiab kev lag luam ntawm tantalum carbide txheej
los ntawm Admin nyob rau hauv 23-02-20
Tantalum carbide hardness, siab melting point, siab kub kev ua tau zoo, feem ntau yog siv los ua ib qho nyuaj alloy additive. Lub thermal hardness, thermal shock kuj thiab thermal oxidation kuj ntawm cemented carbide tuaj yeem txhim kho tau zoo los ntawm kev ua kom cov nplej loj ntawm tantalum carbide. Fo...
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Lub ntsiab lus ntawm graphite disks
los ntawm Admin nyob rau hauv 23-02-20
SIC coated pob zeb sib tsoo lub hauv paus muaj cov yam ntxwv ntawm kub tsis kam, oxidation tsis kam, siab purity, acid, alkali, ntsev thiab organic reagents, thiab ruaj khov lub cev thiab tshuaj muaj nuj nqi. Piv nrog rau siab purity graphite, siab purity graphite ntawm 400 ℃ pib khaus oxidatio ...
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1000 kW diesel generator rau xwm txheej ceev
los ntawm Admin nyob rau hauv 23-02-18
Beijing Woda Power Technology Co.. Ltd yog cov kws tshaj lij diesel generator teeb chaw tsim khoom nrog keeb kwm ntawm ntau tshaj 14 xyoo. Peb muaj peb tus kheej cov kab ntau lawm, suav nrog qhib hom diesel generator, silent generator, mobile diesel generator. thiab lwm yam. tej thaj chaw deb deb...
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Kev kub ceev pob zeb diamond hlau txiav nyuaj brittle cov khoom txias txiav ua txoj kev
los ntawm Admin nyob rau hauv 23-02-18
Graphite carbon carbon ceramic iav steel fiber ntau cov ntaub ntawv carbon fiber composite cov ntaub ntawv thiab lwm yam ntaub ntawv nyuaj thiab nkig, siv cov pob zeb diamond hlau txiav ua, tau ob zaug qhov tshwm sim nrog ib nrab ntawm kev siv zog. Seb nws yog kev ua cov graphite pwm, graphite square, graph ...
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Khoom thiab daim ntawv thov tus nqi ntawm SIC ceramics
los ntawm Admin nyob rau hauv 23-02-14
Nyob rau hauv lub xyoo pua 21st, nrog rau kev loj hlob ntawm science thiab technology, cov ntaub ntawv, lub zog, cov ntaub ntawv, biological engineering tau dhau los ua plaub tug ncej ntawm kev loj hlob ntawm niaj hnub kev sib raug zoo productivity, silicon carbide vim ruaj khov khoom, thermal conductivity, thermal ex.. .
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Silicon carbide ceramics: Ib qho ntawm cov khoom siv phom sij nrov tshaj plaws
los ntawm Admin nyob rau hauv 23-02-14
Silicon carbide covalent daim ntawv cog lus muaj zog heev, tseem muaj lub zog sib txuas ntawm qhov kub thiab txias, cov yam ntxwv ntawm cov qauv no muab silicon carbide ceramics zoo zog, siab hardness, hnav tsis kam, corrosion kuj, siab thermal conductivity, zoo thermal shock kuj thiab o ...
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Kev sib piv ntawm cov khoom ntawm silicon carbide ceramics thiab alumina ceramics
los ntawm Admin nyob rau hauv 23-02-14
Sic ceramics tsis tsuas yog muaj cov cuab yeej zoo heev ntawm chav tsev kub, xws li lub zog khoov siab, zoo heev oxidation tsis kam, zoo corrosion kuj, siab hnav tsis kam thiab tsis tshua muaj kev sib txhuam coefficient, tab sis kuj muaj cov khoom zoo tshaj plaws ntawm qhov kub thiab txias (lub zog, ...
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