掘进护盾 mechanical mole ; [矿业] mining shield
掘进护盾 掘进护盾
Drive shield. Drive shield
以上为机器翻译结果,长、整句建议使用 人工翻译 。
本文以昆明市掌鸠河引供水工程上公山隧洞TBM施工为例,阐述了双护盾隧洞掘进机(TBM) 在不良地质条件下施工所遇到的典型问题。
This paper takes the TBM Application in Shanggongshan tunnel as an example, expatiates the typical problems and difficulties encountered during the course of double-shield TBM construction.
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