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关注:1
2013-05-23 12:21
求翻译:水电站闸墩预应力锚索施工是什么意思?![]() ![]() 水电站闸墩预应力锚索施工
问题补充: |
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2013-05-23 12:21:38
Construction of prestressed cable station pier
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2013-05-23 12:23:18
hydro-electric power station gates Tun prestressed hawsers construction
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2013-05-23 12:24:58
Hydroelectric power station floodgate pillar pre-stressed anchor cable construction
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2013-05-23 12:26:38
Hydropower station sluice pier with prestressed anchorage Cable construction
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2013-05-23 12:28:18
Hydroelectric power station floodgate pillar pre-stressed anchor cable construction
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