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Science & Technology Review  2015, Vol. 33 Issue (11): 63-68    DOI: 10.3981/j.issn.1000-7857.2015.11.011
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Effects of diamond arrangement on drilling performance
ZHANG Wenjiao1, QU Yandong1, KONG Xiangqing1, YANG Kaihua2
1. School of Civil and Architectural Engineering, Liaoning University of Technology, Jinzhou 121001, China;
2. Faculty of Engineering, China University of Geosciences, Wuhan 430074, China

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