GB/T 22342-2008

Abolished

Petroleum and natural gas industries - Subsurface safety valve systems - Design, installation, operation and redress

石油天然气工业 井下安全阀系统 设计、安装、操作和维护

Standard Type
GBT
ICS
75.180.10
CCS
E92
Status
废止
Issue Date
2008-08-28
Implementation
2009-03-01
Responsible Dept
国家标准委
Drafting Unit
N/A