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关注：1
2013-05-23 12:21
求翻译：巷道支护；巷道控制；软岩支护；锚杆是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
巷道支护；巷道控制；软岩支护；锚杆
问题补充： |
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2013-05-23 12:21:38
Roadway; roadway control; soft rock support; anchor
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2013-05-23 12:23:18
Galleries support care; tunnel control; soft rock support care; shank
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2013-05-23 12:24:58
Tunnel supports and protections; Tunnel control; Soft crag supports and protections; Anchor rod
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2013-05-23 12:26:38
Roadway; control of roadway; soft rock support; anchor
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2013-05-23 12:28:18
Roadway; control of roadway; soft rock support; anchor
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