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Zofunikira Zaumisiri kwa S ...
2021-07-09
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Mumayenda tchati wa sodium formald ...
2021-07-09
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Ntchito ndi ndondomeko deve ...
2021-07-09
- #Sodiumdithionite, yomwe imadziwikanso kuti #sodiumhydroxide, ndi yoyera yamchenga wonyezimira kapena mankhwala owala achikasu a ufa. 2021-02-18
- #SpringFestival yayandikira 2021-02-17
- Njira yopangira #sodiumformate njira 2021-02-28
- Malangizo ena a #chemical mawerengedwe: 2021-02-28
- Nthambi ya #rongalite imapangidwa pogwiritsa ntchito #sodiummetabisulfite, #zincpowder, ndi formaldehyde ngati zida zopangira zomwe zimachitika m'madzi. 2021-03-31
- Maonekedwe ndi katundu: ufa wonyezimira wonyezimira 2021-03-31
