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关注：1
2013-05-23 12:21
求翻译：本标段隧道工程明洞按明挖法施工，暗洞按新奥法施工。该隧道主要为Ⅲ、Ⅳ、Ⅴ级围岩为主。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
本标段隧道工程明洞按明挖法施工，暗洞按新奥法施工。该隧道主要为Ⅲ、Ⅳ、Ⅴ级围岩为主。
问题补充： |
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2013-05-23 12:21:38
The tenders by open-cut tunnel construction method Myeong-dong, dark hole by NATM. The tunnel is mainly Ⅲ, Ⅳ, Ⅴ grade rock-based.
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2013-05-23 12:23:18
This icon works section of the tunnel at Myeong-dong-dong and cut-and-law, construction law in new construction. The tunnel is mainly III , IV V , Wai level rock-oriented.
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2013-05-23 12:24:58
This sign section tunneling Ming Dong according to open excavation law construction, dark hole according to new Austria law construction.This tunnel mainly isⅢ,Ⅳ,ⅤLevel adjacent formation primarily.
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2013-05-23 12:26:38
The sign section tunnel construction Myeongdong is provided of open construction, Andong at the new Austrian tunnelling method construction. Tunnel major-ⅲ, ⅳ, ⅴ-class surrounding rock-oriented time.
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2013-05-23 12:28:18
The tenders by open-cut tunnel construction method Myeong-dong, dark hole by NATM. The tunnel is mainly Ⅲ, Ⅳ, Ⅴ grade rock-based.
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