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Optimal Design and Applications of PDC Bits for Lianggaoshan Formation in Sichuan Basin
LIU Weiji, LIU Zhihang, ZHU Xiaohua, GUO Jianhua, YUAN Heyi, HE Ling, DENG Kaichuang
China Mechanical Engineering . 2026, (
7
): 1548 -1555 . DOI: 10.3969/j.issn.1004-132X.2026.07.002