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骨料
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骨料
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工学
骨料
释
aggregate
骨料
在建筑砂浆和混凝土中起骨架或填充作用的颗粒状松散堆积材料。可以抑制砂浆或混凝土收缩,防止开裂。
工学
混凝土
释
aggregate
骨料
混凝土及砂浆中起骨架和填充作用的粒状材料。又称集料。
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