题目内容
(请给出正确答案)
[主观题]
A.Mexican.B.Russian.C.Chinese.D.Japanese.
A.Mexican.
B.Russian.
C.Chinese.
D.Japanese.
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A.Mexican.
B.Russian.
C.Chinese.
D.Japanese.
A.安全技术交底
B.操作规程
C.专项施工方案
D.施工组织设计
A.φ48.5*3.5
B.φ48.5*3.6
C.φ48.3*3.5
D.φ48.3*3.6
A.150~200
B.250~300
C.300~450
D.450~500