News- HUASHIL
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Zvido zveTekinoroji zveS...
2021-07-09
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Kuyerera kwechati yesodium formal...
2021-07-09
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Application uye process inovandudza...
2021-07-09
#Sodiumdithionite, inozivikanwawo se #sodiumhydroxide, ikristaro jena jena kana kemikari yehupfu yeyero.
#Sodiumdithionite, inozivikanwawo se #sodiumhydroxide, ikristaro jena jena kana kemikari yehupfu yeyero.
Inonyungudika inosvika 300°C (kuora) uye tembiricha yemoto inosvika 250°C. Hainyungudika mu ethanol asi inonyungudika mu #sodiumhydroxide solution.
Iyo ndeye 4 Kirasi yemakemikari ane njodzi, ane mwero wengozi. Inopindirana zvakasimba nemvura uye inopisa.
Cherechedza kuti kana moto, jecha rakaoma rinofanira kushandiswa kudzima moto, panzvimbo yezvokudzimisa moto zvefoam uye midziyo yekudzimisa moto yehupfu yakaoma.
#watertreatment #waterproofing #chemical