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[单选题]
根据《建筑施工承插型盘扣式钢管支架安全技术规程》JGJ231规定,采用承插型盘扣式钢管搭设模板支架时,模板支架搭设高度不宜超过()。
A.18m
B.20m
C.24m
D.26m
查看答案
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A.18m
B.20m
C.24m
D.26m
A.200mm
B.300mm
C.400mm
D.500mm
A.300mm
B.400mm
C.500mm
D.600mm
A.5m
B.6m
C.7m
D.8m
A.1.2m
B.1.5m
C.1.8m
D.2m
A.1.3m
B.1.4m
C.1.5m
D.1.6m
A.底层
B.顶层
C.每层
D.底层以及顶层
A.300mm
B.350mm
C.600mm
D.650mm
A.每隔3跨
B.每隔4跨
C.每隔5跨
D.每隔6跨
A.每隔2-4个标准步距
B.每隔3-5个标准步距
C.每隔4-6个标准步距
D.每隔5-7个标准步距