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关注：1
2013-05-23 12:21
求翻译：国外百多年全断面掘进机技术发展史证明，是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
国外百多年全断面掘进机技术发展史证明，
问题补充： |
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2013-05-23 12:21:38
Foreign TBM hundred years the history of technology shows that
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2013-05-23 12:23:18
[object Object]
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2013-05-23 12:24:58
The overseas more than hundred year entire cross section mechanical boring machine technology history proved,
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2013-05-23 12:26:38
Abroad more than a century of full face tunneling machine prove the history of technology,
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2013-05-23 12:28:18
Abroad more than a century of full face tunneling machine prove the history of technology,
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