打狗棍二丫头扮演者:翻译:自硬性是指粉煤灰在加水以后能自发的凝结硬化的特性。
来源:百度文库 编辑:中科新闻网 时间:2024/05/12 20:50:20
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"Will be refers to the pulverized coal ash from the rigidity later to be able spontaneous to congeal the hardening in the watering especially "
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来源:百度文库 编辑:中科新闻网 时间:2024/05/12 20:50:20
"Will be refers to the pulverized coal ash from the rigidity later to be able spontaneous to congeal the hardening in the watering especially "