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标题: Correlation of model tunnel boring and drilling machine performances with roc... [打印本页]

作者: dongpingjiang 时间: 2015-3-3 17:25
标题: Correlation of model tunnel boring and drilling machine performances with roc...

作者: wth1260 时间: 2015-3-3 17:45
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作者: 东海吹雪 时间: 2015-3-3 18:27
文献求助，非常感谢

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