Tricone bit

崔文华 所在地： 沧州市 　行业：冶金矿产 职位：经理

 Asks to buy
 Our company have long-terms buying some  old three  roller bits、  PDC drilling bits and  others oil  supplies....sell
 Our company sell different types of new/old three dental drill、PDC drill、drilling superscript、drilling pipe、drilling chain、drill collar、hanging clamp for a long time, which the goods we use in wells and oil drilling industry.

发布时间：2008-5-9 11:34:54

已阅： 45次

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