单项选择题
A.工期 B.资源消耗的均衡性 C.主要施工机械的利用率 D.劳动消耗量
A.100mm B.150mm C.180mm D.200mm
A.7 B.14 C.28 D.30
A.700mm,500mm B.750mm,500mm C.500mm,300mm D.600mm,400mm
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