Abstract Recently, Zhongnan Bureau Wuhan Jindi Prospecting Machinery Co., Ltd. “Development of Deep Hole Rope Drilling Tools and Research on Supporting Drilling Technology†was included in the 2008 Science and Technology Plan Project of Hubei Provincial Department of Land and Resources. The main research contents of this project include five aspects: .
Recently, the “Development of Deep Hole Rope Drilling Tools and Research on Supporting Drilling Technology†of Wuhan Jindi Prospecting Machinery Co., Ltd. of Zhongnan Bureau was included in the 2008 Science and Technology Plan Project of Hubei Provincial Department of Land and Resources. The main research contents of the project include five aspects, planning cycle. For 2 years.
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