ethylene oxide yog dab tsi?
Ethylene oxide yog ib qho organic compound nrog cov tshuaj formula C2H4O, uas yog ib qho tshuaj lom carcinogen thiab yav tas los siv rau ...
hydrogen gas ua dab tsi?
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Yuav ua li cas ammonia gas liquefied?
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Vim li cas cov kua nitrogen siv hauv cryopreservation?
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Vim li cas argon yog ib qho roj inert?
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helium roj tuaj yeem tsim tau?
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Yuav ua li cas yog silanes tsim?
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Puas yog hydrogen peroxide thiab isopropyl cawv tib yam?
1. Qhov sib txawv ntawm Hydrogen Peroxide thiab Isopropyl cawv tsis zoo ib yam. Hydrogen peroxide yog oxidant, thiab nws cov tshuaj tua kab mob…
Dab tsi yog qhov sib xyaw ntawm argon-hydrogen sib tov?
1.Qhov sib xyaw argon-hydrogen yog dab tsi? Argon-hydrogen sib xyaw roj yog cov khoom siv tiv thaiv kev tiv thaiv, uas yog siv dav hauv vuam, txiav, thermal txau thiab lwm yam kev lag luam ...
yog vim li cas silane txaus ntshai?
1. Vim li cas silane muaj tshuaj lom?Tej zaum yuav muaj kev phom sij los ntawm kev nqus, nqus los yog nqus los ntawm daim tawv nqaij. Tshwj xeeb yog flammable, kom deb ntawm tshav kub, sparks thiab qhib nplaim taws. Nws vo…
ua kua hydrogen ua li cas?
1. Cov kua hydrogen ua li cas? Hydrogen ntau lawm los ntawm dej…
Ammonia Application hauv Semiconductor Kev Lag Luam
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