某设备重量85t,施工现场拟采用两台自行式起重机抬吊方案进行就位,其中
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A.106.48t
B.108.90t
C.112.53t
D.122.76t
参考答案:
A.106.48t
B.108.90t
C.112.53t
D.122.76t
参考答案: