Xov xwm kev lag luam
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Molecular Beam Epitaxy thiab Liquid Nitrogen Circulation System hauv Semiconductor thiab Chip Kev Lag Luam
Luv luv ntawm Molecular Beam Epitaxy (MBE) Cov thev naus laus zis ntawm Molecular Beam Epitaxy (MBE) tau tsim nyob rau xyoo 1950 los npaj cov khoom siv hluav taws xob semiconductor nyias siv tshuab nqus tsev vacuum. Nrog txoj kev loj hlob ntawm ultra-high vac...Nyeem ntxiv -
Kev siv cov yeeb nkab prefabrication technology hauv kev tsim kho
Cov txheej txheem raj xa dej ua lub luag haujlwm tseem ceeb hauv lub zog, tshuaj lom neeg, petrochemical, metallurgy thiab lwm yam khoom siv. Cov txheej txheem kev teeb tsa yog ncaj qha ntsig txog qhov zoo ntawm qhov project thiab kev muaj peev xwm ntawm kev nyab xeeb. Nyob rau hauv cov txheej txheem pipeline installation, txheej txheem pipeli ...Nyeem ntxiv -
Kev tswj hwm thiab kev saib xyuas ntawm kev kho mob compressed cua pipeline system
Lub tshuab ua pa thiab tshuaj loog ntawm kev kho mob compressed cua system yog cov cuab yeej tsim nyog rau kev siv tshuaj loog, kev pabcuam thaum muaj xwm txheej ceev thiab cawm cov neeg mob hnyav. Nws txoj haujlwm ib txwm muaj ncaj qha ntsig txog kev kho mob thiab txawm tias muaj kev nyab xeeb ntawm cov neeg mob. Yog...Nyeem ntxiv
