Xov xwm
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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 -
International Space Station Alpha Magnetic Spectrometer (AMS) Project
Luv luv ntawm ISS AMS Project xibfwb Samuel CC Ting, Nobel Prize Laureate hauv physics, pib International Space Station Alpha Magnetic Spectrometer (AMS) project, uas txheeb xyuas qhov muaj nyob ntawm qhov tsaus ntuj los ntawm kev ntsuas ...Nyeem ntxiv