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关注:1
2013-05-23 12:21
求翻译:由于采用了新奥法、喷射混凝土和钢拱架支护是什么意思?![]() ![]() 由于采用了新奥法、喷射混凝土和钢拱架支护
问题补充: |
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2013-05-23 12:21:38
As a result of the New Austrian Tunneling Method, spray concrete and steel arch support
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2013-05-23 12:23:18
As a result of the new Olympic law, spray concrete and steel arches frame the support
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2013-05-23 12:24:58
Because has used the new Austria law, the shotcrete and the steel centering supports and protections
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2013-05-23 12:26:38
As a result of the new Austrian method, shotcrete and steel arch support
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2013-05-23 12:28:18
正在翻译,请等待...
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