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水泥经高温灼烧以后的质量损失率称为（ ）
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水泥经高温灼烧以后的质量损失率称为（ ）
A、含碱量
B、细度
C、不容物率
D、烧失量
时间：2021-09-02 13:46
关键词：
国家开放大学
建筑材料(A)
答案解析
D
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水泥经高温灼烧以后的质量损失率称为（ ）
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