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尺寸为390×190×190mm的每立方米190mm厚砼空心砌块墙的砌块和砂浆的总消耗量为( ),灰缝10mm,砌块与砂浆的损耗率均为1.8%。

(A)65块,0.073m3

(B)66块,0.074m3

(C)67块,0.075m3

(D)68块,0.076m3

参考答案

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