井下安全阀 meaning in English
dhsv
downhole safety valve
dsv
storm valve
subsurface safety valve
Examples
- Specification for subsurface safety valve equipment
井下安全阀设备的规范 - Petroleum and natural gas industries - subsurface safety valve systems - design , installation , operation and redress
石油和天然气工业.井下安全阀系统.设计安装操作和矫正 - Petroleum and natural gas industries - subsurface safety valve systems - design , installation , operation and redress
石油和天然气工业.井下安全阀系统.设计安装操作和修整 - Petroleum and natural gas industries - subsurface safety valve systems - design , installation , operation and redress iso 10417 : 2004 ; english version en iso 10417 : 2004
石油和天然气工业.井下安全阀系统.设计安装操作