中煤科工集团西安研究院,中煤科工集团西安研究院,中煤科工集团西安研究院,中煤科工集团西安研究院
P634.4
Xi’an Research Institute of China Coal Technology & Engineering Group Corp.,Xi’an Research Institute of China Coal Technology & Engineering Group Corp.,Xi’an Research Institute of China Coal Technology & Engineering Group Corp.,Xi’an Research Institute of China Coal Technology & Engineering Group Corp.
牟培英,董萌萌,许翠华,等.定向钻进套铣打捞钻杆的设计[J].钻探工程,2013,40(8):64-66.MOU Pei-ying, DONG Meng-meng, XU Cui-hua, et al. Design of Sleeve Fishing Rod for Directional Drilling[J]. Drilling Engineering, 2013,40(8):64-66.
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