Khoom Paub
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Kev siv iav reactor
Lub iav reactor yog ib hom tshuaj reactor uas siv lub iav raj kom muaj cov tshuaj tiv thaiv. Kev siv cov iav hauv kev tsim kho lub reactor muab ntau qhov zoo dua lwm yam ...Nyeem ntxiv -
Revolutionary Borosilicate iav Vacuum Rotary Evaporator Unveiled
Ib qho tshiab ntawm cov khoom siv hauv chav kuaj tau nyuam qhuav tshaj tawm nrog kev nthuav tawm ntawm borosilicate iav nqus tsev vacuum evaporator. Tsim los ntawm thawj cov kws tshawb fawb, qhov tshiab ntawm tec ...Nyeem ntxiv -
Cov kauj ruam ua haujlwm ntawm cov khoom yog dab tsi?
1. Tshawb xyuas seb qhov hluav taws xob hluav taws xob puas yog raws li qhov tshwj xeeb muab los ntawm lub tshuab phaj. 2. 60% hnyav yuav tsum tau ntim ua ntej, ces ntsaws lub hwj chim ntsaws, tig lub hwj chim swi ...Nyeem ntxiv -
Dab tsi yog Cov Ntsiab Lus Ceeb Toom Txog Cov Khoom?
1. Ua tib zoo maj mam noj thiab muab tso rau thaum dismounting iav qhov chaw. 2. So cov kev sib tshuam nrog ib daim ntaub mos muag (daim ntaub so ntswg tuaj yeem hloov tau), thiab tom qab ntawd kis me ntsis roj nqus. (Tom qab ...Nyeem ntxiv