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- Reviewing the evolution of big river crossing of oil and gas transmission pipeline in our country，this paper makes a conclusion of the technique. 本文简要回顾了我国油气管道穿越大型河流的发展历程,就大口径管道穿越河流技术进行了初步总结。
- Interstate Oil and Gas Transmission to Europe 向欧洲输送石油和天然气国家间方案
- Developing Pulse and Prospect of Oil and Gas Transmission Pipe 油气输送钢管的发展动向与展望
- Kazakhstan has a wealth of oil and gas. 哈萨克斯坦有着丰富的石油和天然气资源。
- Wood,coal,oil and gas are different knids of fuel. 木材，煤，油和天然气是不同种类的燃料。
- The country has abundant supplies of oil and gas. 这个国家有丰富的石油和天然气。
- Code for structural design of buried steel oil and gas transmission pipeline 埋地输油输气钢管道结构设计规范
- Sakhalin Oil and Gas Development Co. Ltd. 日本萨哈林石油和天然气开发公司。
- Arco International Oil and Gas Co. 阿科国际石油天然气公司。
- Twenty oil and gas fields are under development. 已有20个油气田投入开发，形成了海洋石油天然气产业。
- Salt and potash coexists closely with oil and gas. 盐钾与油气有着密切的共存关系。
- Lian Sui-ren;Shieh Leang-san China Oil and Gas Co. 石油工业部地球物理勘探局 ;
- Dongying sag is a dustpan shape one with very abundant oil and gas. 东营凹陷是一个含油气十分丰富的箕状断陷凹陷。
- Application of Material Optimal Property Index Composite Value and Oil and Gas Transmission Pipeline Project 材料最佳性能指标组合参量及在油气输送管道工程中的应用
- Large deposits of oil and gas have been found under the sea. 海底发现大量石油和天然气。
- Technical Standards for Steel Pipes Used for Oil and Gas Transmission: Analysis and Application 油气输送钢管技术标准分析及应用现状
- Both types are known to be productive of oil and gas. 这两类圈闭是盛产石油和天然气的。
- Quality Control in the Manufacture of Spiral Submerged Arc Welded Pipes Used for Oil and Gas Transmission 油气输送管线用螺旋缝埋弧焊管的制造质量控制
- Standard for the control of internal corrosion in oil and gas transmission and distribution steel pipelines 钢质管道内腐蚀控制标准
- Which province is Canada's major producer of oil and gas? 那一个省是加拿大主要的石油及天然气生产商?
