Ho fapana le khalase ea soda-kalaka, khalase ea aluminosilicate e na le maemo a holimo, ho hanyetsa ho hlaba, matla a ho kobeha le matla a ts'ebetso, 'me e sebelisoa haholo ho PID, liphanele tse laolang likoloi, lik'homphieutha tsa indasteri, POS, lipapali tsa lipapali le lihlahisoa tsa 3C le masimo a mang. Botenya bo tloaelehileng...
Bala haholoanyane