潜孔冲击器钻进是岩土钻掘工程中的一种高效钻进方法。
Drilling with DTH can achieve high efficiency in rock and soil drilling engineering.
介绍利用计算机多媒体技术编著《岩土钻掘工程学》多媒体课件的方法及过程。
Introducing the methods and processes in compiling multimedia courseware "Drilling & Tunneling Engineering" with the application of computer multimedia techniques in this articles.
介绍利用计算机多媒体技术编著《岩土钻掘工程学》多媒体课件的方法及过程。
Introducing the methods and processes in compiling multimedia courseware "Drilling & Tunneling Engineering" with the application of computer multimedia techniques in this articles.
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