The mechanism of dispersion effect of sulfamic acid series ASP on cement particles was studied.

研究了氨基磺酸系新型高效减水剂asp对水泥净浆的分散作用机理。

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The mechanism of dispersion effect of sulfamic acid series ASP on cement particles was studied.

研究了氨基磺酸系新型高效减水剂asp对水泥净浆的分散作用机理。

youdao