Granite as raw material,PSA is made in a series of aggregat e reactions of chemical fusibility.
选用花岗闪长岩为原料,通过一系列熔融聚合反应制
新型絮
剂--聚硅酸铁铝盐絮
剂。
Granite as raw material,PSA is made in a series of aggregat e reactions of chemical fusibility.
选用花岗闪长岩为原料,通过一系列熔融聚合反应制
新型絮
剂--聚硅酸铁铝盐絮
剂。
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