GB/T 20662-2006

Active

Petroleum and natural gas industries - Classification and conformity assessment of products processes and services

石油天然气工业 产品、过程和服务的分级与合格评定

Standard Type
GBT
ICS
N/A
CCS
E04
Status
现行
Issue Date
2006-12-15
Implementation
2007-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A