抹灰常用的水泥为不小于( )级的普通硅酸盐水泥、矿渣硅酸盐水泥。 - 查题网

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成人高等教育 / 建筑施工技术

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抹灰常用的水泥为不小于( )级的普通硅酸盐水泥、矿渣硅酸盐水泥。

A、
32.5
B、
32.5R
C、
42.5
D、
42.5R

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建筑施工技术

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