1.
Analysis on Two Trippings of Gas-Oil Bushing Transformer
两起油-气套管变压器跳闸原因分析
2.
Tubing is used to extracting petroleum and natural gas from a well.
油套管用于油井中抽取石油或天然气。
3.
A new ISO collapse-resistance model of casing and tubing in oil and gas wells
对油气井油管、套管ISO新抗挤模型的研究
4.
" Petroleum and natural gas industries--Threading,gauging,and thread inspection of casing,tubing and line pipe threads"
GB/T9253.2-1999石油天然气工业--套管、油管和管线管螺纹的加工、测量和检验
5.
tubing-casing annulus
油套-套管环形空间
6.
Petroleum and natural gas industries-care and use of casing and tubing
GB/T17745-1999石油天然气工业套管和油管的维护及使用
7.
Secondly, a complete set of diagrams of electric circuit, fuel circuit, compressed air circuit.
其次，成套的电路图、油路图和压缩空气管路图。
8.
A Research on Load Analysis & Optimized Design of Casing Strings in Oil & Gas Wells;
油气井套管柱载荷分析及优化设计研究
9.
Fitness-for-Service of safety factor for sour service casing
高含硫油气井套管安全系数的合理取值
10.
Field test method of transformer with oil/gas insulating bushing outgoing lines
油/气绝缘套管出线变压器现场试验方法
11.
A metal pipe or tube used as a lining for a water, oil, or gas well.
金属套筒用作水井、油井或气井套筒的一根金属管子
12.
single train LPG plant
单套液化石油气装置
13.
casing oil saver
套管顶部临时出油装置
14.
d-drogue-type tanker
探管锥套式空中加油机
15.
Studies on the Catalysts for Catalytic Combustion of Propane and the Infra-red Heater for the Casting Head Gas;
丙烷催化燃烧催化剂的研究和油井套管气红外加热器的研制
16.
New Dielectric Test Method for Oil/Gas Insulated High Voltage Bushing of Transformer
高压变压器油/气套管现场介质损耗试验方法讨论
17.
Application of Endotracheal Tube for Replacing Tracheotomy Casing
用气管导管为导芯更换气管切开套管
18.
Comparison of therapeutic efficacy between balloon cannula and metal cannula after tracheotomy
气管切开后气囊套管与金属套管疗效比较