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- The Improvement of Carburetor Jet of Oil and Gas Lubricating System in Homemade High-Speed Wire Mill 国产高速线材轧机油气润滑系统喷油嘴的改进
- Oil and gas lubricating system 油气润滑
- 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。
- 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 ;
- This paper designs a lubricating System with high viscosity oil and analyzes the influences of the viscosity on the system. 对高粘度油液下的润滑系统进行了设计,并对其粘度对系统正常工作的影响进行了分析。
- 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。
- Large deposits of oil and gas have been found under the sea. 海底发现大量石油和天然气。
- Keywords Oil and Gas Lubricate;Seal;Cooling and Lubricator; 油气润滑;密封;冷却和润滑;
- 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。
- In order to solve the problem of floating oil and iron powder in technlogy lubricating system the devices of skimming off the oil, recollecting emulsion and filter have been designed and made . 针对工艺润滑系统中存在浮油和铁粉问题，设计并制作了撇油装置、浮化液回收装置及磁过滤器，使浮化液中杂油、铁含量等得到控制，从而延长了浮化液的使用寿命，冷板质量明显提高。
- 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?
- Oil and gas will continue to be our chief source of fuel. 石油和天然气将继续是燃料的主要来源。
- China National Oil and Gas Exploration Development Co. 中国石油天然气勘探开发公司。
- Coiled Tubing Operations in Oil and Gas Well Services. 提供了挠性油管的设计及操作推荐作法。
