Drilling rig parts Supplier-Jining Donghong Machinery Co., Ltd
Email: rigparts@163.com Mobile/WhatsApp: 0086-18954079939 Skype: spareparts1960
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显示标签为“
4"
”的博文。
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2017年5月3日星期三
Supply LEWCO LINERS 3-1/2",4", 4-1/2",5 ",5-1/2",6", 6-1/2",7",7-1/4",7-1/2,8"
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Supply LEWCO LINERS 3-1/2",4", 4-1/2",5 ",5-1/2",6", 6-1/2",7",7-1/4",7-1/2,8" as below E...
2017年2月11日星期六
Supply DM Mud Gate Valve 2",3",4",5"
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We supply Cameron DEMCO DM mud gate valves are commonly selected for a number of oilfield applications, including: Pump-manifold block val...
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