提升钢丝绳直径减少达到()数值时,必须更换。
A.10%
B.15%
C.50%
查看答案
正确答案: A 答案分析:无
包含此试题的试卷:
相关的试题
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%
A.10%
B.15%
C.50%