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J4 ›› 2008, Vol. 16 ›› Issue (3): 52-53.
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LIU Chengcai,ZHU Faxian
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Abstract:
Water connection is a auxiliary equipment of drilling techrology,its using effect directly effects drilling efficiency and auxiliary time.On the foundation of analyzing multifarious old water tie—in shortcoming and colligating their strongpoint,we design a portable,practicality,high—speed water tie—in,and turned it out.
Key words: Water tie—in, Utility, Standard fitting
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LIU Chengcai,ZHU Faxian. A Portable,Practicality,High—speed W ater Tie—in[J].J4, 2008, 16(3): 52-53.
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URL: http://www.goldsci.ac.cn/EN/
http://www.goldsci.ac.cn/EN/Y2008/V16/I3/52
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