题目内容
(请给出正确答案)
[单选题]
某厂房平面宽度为72m,外搭脚手架宽度为3m,采用轨距为2.8m塔式起重机施工塔式起重机为双侧布置,其最大起重半径不得小于( )m。
A.40.4
B.41.8
C.42.3
D.40.9
提问人:网友anonymity
发布时间:2022-01-06
A.40.4
B.41.8
C.42.3
D.40.9
A.40.4m
B.40.9m
C.41.9m
D.76.9m
A.40.4m
B.41.8m
C.42.3m
D.40.9m
A.40.4
B.41.8
C.42.3
D.40.9
A.74.3m
B.74.8m
C.39.3m
D.39.8m
A.47.6
B.48.1
C.84
D.84.5
A.42.8
B.45.6
C.85.6
D.86.8
A.52.1
B.52.6
C.95.6
D.97.1
A.15.8
B.16.3
C.27.8
D.28.3
A.34.3
B.33.8
C.20.3
D.19.8
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