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关注:1
2013-05-23 12:21
求翻译:三座店水库泄洪冲沙洞工程安全管理和控制是什么意思?![]() ![]() 三座店水库泄洪冲沙洞工程安全管理和控制
问题补充: |
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2013-05-23 12:21:38
Three shops reservoir spillway flushing tunnel project safety management and control
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2013-05-23 12:23:18
Block 3 reservoir stores water engineering safety management hedge Sha-dong and control
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2013-05-23 12:24:58
Three shop reservoir flood discharge flushes the sand hole project safety control and the control
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2013-05-23 12:26:38
Sanzuodian reservoir spillway of scouring tunnel engineering safety management and control
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2013-05-23 12:28:18
Sanzuodian reservoir spillway of scouring tunnel engineering safety management and control
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