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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
- Ndezvipi zvinhu uye kushandiswa kukuru kwe rongalite? 2022-03-18
- Rwendo rurefu rwekotoni kuenda kumakemikari kugadzira 2021-10-08
- Nzira yekugadzirira kweplasticizer kune wet-mix mortars. 2021-09-22
- Nzira yekugadzirira yemahara formaldehyde-isina uye yekuchengetedza-yakagadzikana sodium bisulfite formaldehyde 2021-08-30
- Is anhydrous sodium sulphate yakafanana neanhydrous sodium sulphite? 2021-08-25
- Ko sodium sulfate uye anhydrous sodium sulfite ichaita sei pamwe chete? 2021-08-24
- Kemikari kushandiswa kweanhydrous sodium sulphite 2021-08-19
- Chii chinonzi rongalite mapundu? 2021-08-18
- Unogona kushandisa rongalite, sulphate uye hydrogen peroxide panguva imwe chete? 2021-08-17
- Kutakura uye kuchengetedza mitemo ye rongalite 2021-08-09