Irreversible drying shrinkage is partially caused by the increase in the degree of silicate polymerization of C-S-H.
总干缩中部分不可逆收缩是由C - S - H的硅酸盐聚合度增加而造成的。
With increasing of the degree of national environmental policy, calcium silicate board will have a very broad market prospects.
随着国家环保政策力度的加大，硅酸钙板的市场前景将十分广阔。
With increasing of the degree of national environmental policy, calcium silicate board will have a very broad market prospects.
随着国家环保政策力度的加大，硅酸钙板的市场前景将十分广阔。
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