CAI Jia-pin, JIA Mei-ling, SHI Qiang. Research and Application of New Type of Diamond Bit in Yuanba Area[J]. DRILLING ENGINEERING, 2010, (11): 70-72. doi: 10.3969/j.issn.1672-7428.2010.11.021
Citation: |
CAI Jia-pin, JIA Mei-ling, SHI Qiang. Research and Application of New Type of Diamond Bit in Yuanba Area[J]. DRILLING ENGINEERING, 2010, (11): 70-72. doi: 10.3969/j.issn.1672-7428.2010.11.021
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Research and Application of New Type of Diamond Bit in Yuanba Area