This standard specifies the requirements, test methods, conformity with standard, packing, marking, transporting, storing and order (or contract) content of synthetic cryolite.
This standard is applicable to cryolite synthesized with hydrofluoric acid, hexafluorosilicic acid or sodium fluorosilicate, which is mainly used for the aluminum production.
定价: 288元 / 折扣价: 245 元 加购物车