casing steel
- 网络油管钢；套管钢材
casing steelcasing steel
油管钢
钻井业专业词汇英语翻译_专业词汇_英文阅读网 ... 油管 tubing 油管钢 casing steel 油气层 hydrocarbon reservoir ...
套管钢材
钢管成材率,Tube... ... ) tube steel 管束钢材 ) casing steel 套管钢材 ) steel tubular goods 钢制管材 ...
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