河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院,河北省地矿局探矿技术研究院
P634.4 9
The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development,The Institute of Exploration Technology, Hebei Provincial Bureau of Ge-exploration and Mineral Development
孙天,苗晓晓,叶兰肃,等.液动锤套管起拔器的研制与应用[J].钻探工程,2017,44(6):6-12.SUN Tian, MIAO Xiao-xiao, YE Lan-su, et al. Development and Application of Hydraulic Hammer Casing Puller[J]. Drilling Engineering, 2017,44(6):6-12.
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