TY - GENERIC DO - 10.20944/preprints202411.0529.v1 UR - http://dx.doi.org/10.20944/preprints202411.0529.v1 TI - Innovation and Application of Cluster Edge Teeth of DTH Hammer Drill Bit in Large Diameter Geothermal Well with High Strength Rock T2 - Preprints AU - Ye, Hongyu AU - Yu, Haoyu AU - He, Shengyu AU - Tian, Longjun AU - Zheng, Xiuhua AU - Bu, Changgen PY - 2024 DA - 2024/11/07 PB - Preprints