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Daim Ntawv Ceeb Toom Txog Hnub So-Hnub Naitonal
Rau peb cov neeg siv khoom tshwj xeeb: Saida yuav nyob rau hauv National Day hnub so rau kev ua koob tsheej 70 xyoo ntawm kev tsim tsa ntawm cov neeg 's Republic of China txij li hnub tim 1 Lub Kaum Hli mus txog rau hnub tim 6 Lub Kaum Hli. Yog tias muaj xwm txheej ceev, thov hu rau peb lossis xa email rau peb.Nyeem ntxiv -
Daim Ntawv Ceeb Toom Txog Hnub So - Kev Ua Koob Tsheej Nruab Nrab Lub Caij Nplooj Ntoos Zeeg
Rau peb cov neeg siv khoom tshwj xeeb: Saida yuav nyob rau hauv Mid-Autumn Festival hnub so txij hnub tim 13 Lub Cuaj Hli mus txog 14 Lub Cuaj Hli. Yog tias muaj xwm txheej ceev, thov hu rau peb lossis xa email rau peb.Nyeem ntxiv -
ITO txheej yog dab tsi?
ITO txheej yog hais txog Indium Tin Oxide txheej, uas yog cov kua uas muaj indium, oxygen thiab tin - piv txwv li indium oxide (In2O3) thiab tin oxide (SnO2). Feem ntau pom nyob rau hauv daim ntawv oxygen-saturated uas muaj (los ntawm qhov hnyav) 74% In, 8% Sn thiab 18% O2, indium tin oxide yog ib qho optoelectronic m...Nyeem ntxiv -
Qhov txawv ntawm AG/AR/AF txheej yog dab tsi?
AG-iav (Iav Tiv Thaiv Kev Ntshai) Iav Tiv Thaiv Kev Ntshai uas tseem hu ua iav tsis ci, iav tsis tshua muaj kev cuam tshuam: Los ntawm kev siv tshuaj lom neeg lossis txau, qhov chaw cuam tshuam ntawm iav qub raug hloov mus rau qhov chaw sib txawv, uas hloov qhov roughness ntawm qhov chaw iav, yog li ua rau muaj qhov cuam tshuam matte ...Nyeem ntxiv -
Cov iav tempered, tseem hu ua iav toughened, tuaj yeem cawm koj txoj sia!
Cov iav tempered, tseem hu ua iav toughened, tuaj yeem cawm koj txoj sia! Ua ntej kuv yuav hais lus phem rau koj, qhov laj thawj tseem ceeb uas ua rau cov iav tempered muaj kev nyab xeeb dua thiab muaj zog dua li cov iav txheem yog vim nws ua los ntawm kev siv cov txheej txheem txias qeeb dua. Cov txheej txheem txias qeeb dua pab cov iav tawg hauv "...Nyeem ntxiv
