Raw kayan da sinadaran abun da ke ciki Gilashin batches gabaɗaya sun ƙunshi nau'ikan albarkatun ƙasa 7-12.Akwai yashi ma'adini, soda ash, farar ƙasa, dolomite, feldspar, borax, gubar da mahaɗan barium.Bugu da ƙari, akwai kayan taimako irin su clarifiers, colorants, decolora ...
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