HE Huilan
Jinshi Drill Tech Co., Ltd., Tangshan Hebei 063000, ChinaWANG Jiuquan
Jinshi Drill Tech Co., Ltd., Tangshan Hebei 063000, ChinaLI Qiuyue
Jinshi Drill Tech Co., Ltd., Tangshan Hebei 063000, ChinaDING Xiangzhong
Jinshi Drill Tech Co., Ltd., Tangshan Hebei 063000, ChinaGU Xiaobin
Jinshi Drill Tech Co., Ltd., Tangshan Hebei 063000, ChinaLUO Wei
Jinshi Drill Tech Co., Ltd., Tangshan Hebei 063000, ChinaWU Shujun
Jinshi Drill Tech Co., Ltd., Tangshan Hebei 063000, ChinaGAO Ke
College of Construction Engineering, Jilin University, Changchun Jilin 130026, China;Key Laboratory of Drilling and Exploitation Technology in Complex Conditions, Ministry of Natural Resources (Jilin University), Changchun Jilin 130026, China)ZHAO Yan
College of Construction Engineering, Jilin University, Changchun Jilin 130026, China;Key Laboratory of Drilling and Exploitation Technology in Complex Conditions, Ministry of Natural Resources (Jilin University), Changchun Jilin 130026, China)LI Xu
College of Construction Engineering, Jilin University, Changchun Jilin 130026, China;Key Laboratory of Drilling and Exploitation Technology in Complex Conditions, Ministry of Natural Resources (Jilin University), Changchun Jilin 130026, China)1.Jinshi Drill Tech Co., Ltd., Tangshan Hebei 063000, China;2.College of Construction Engineering, Jilin University, Changchun Jilin 130026, China;3.Key Laboratory of Drilling and Exploitation Technology in Complex Conditions, Ministry of Natural Resources (Jilin University), Changchun Jilin 130026, China)
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