冲击旋转钻探相关硕士博士期刊学术论文 - 搜论网

冲击旋转钻探相关论文

Experimental and Parametric Design of Petroleum Back-pressured Hydraulic Impactor

Percussive-rotary drilling technology was considered many years ago as one of the best approaches for hard rock drilling......

期刊

液压冲击器石油开采冲击旋转钻探模型实验研究 petroleum impactor percussion-rotary drilling model

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