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2023 Tshiab Zinc Sulphate Hoobkas
Zinc sulfate Hoobkas yog ib qho chaw tsim khoom tshwj xeeb hauv kev tsim cov zinc sulfate.Zinc sulfate yog ib qho tseem ceeb ntawm cov tshuaj lom neeg uas tau siv dav hauv ntau yam kev lag luam, suav nrog kev ua liaj ua teb, tshuaj, thiab kev tsim tshuaj.Nws yog dawb crystalline hmoov ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm Graphite thiab Lead Lub Xya Hli?
Qhov sib txawv tseem ceeb ntawm graphite thiab txhuas yog tias graphite yog nontoxic thiab ruaj khov heev, whereas lead yog lom thiab tsis ruaj khov.Graphite yog dab tsi?Graphite yog ib qho allotrope ntawm cov pa roj carbon uas muaj qhov ruaj khov, crystalline qauv.Nws yog ib daim ntawv ntawm cov thee.Tsis tas li ntawd, nws yog ib haiv neeg ntxhia.Native minerals...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm Edta thiab Sodium Citrate?
Qhov sib txawv tseem ceeb ntawm EDTA thiab sodium citrate yog tias EDTA muaj txiaj ntsig zoo rau kev kuaj ntshav vim tias nws khaws cov qe ntshav zoo dua li lwm cov tshuaj zoo sib xws, thaum sodium citrate muaj txiaj ntsig zoo li tus neeg saib xyuas coagulation vim cov yam ntxwv V thiab VIII ruaj khov hauv cov khoom no.EDTA yog dab tsi ...Nyeem ntxiv -
Qhov txawv ntawm Zinc thiab Magnesium yog dab tsi?
Qhov sib txawv tseem ceeb ntawm zinc thiab magnesium yog zinc yog hlau tom qab hloov pauv, thaum magnesium yog alkaline ntiaj teb hlau.Zinc thiab magnesium yog cov tshuaj lom neeg ntawm lub sijhawm teem sijhawm.Cov tshuaj no tshwm sim feem ntau yog hlau.Txawm li cas los xij, lawv muaj ntau yam tshuaj thiab lub cev p...Nyeem ntxiv
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