GB/T 33791-2017

Active

Technical specification for cathodic protection of steel well casings

钢质井套管阴极保护耐蚀作业技术规范

Standard Type
GBT
ICS
25.220.99
CCS
A29
Status
现行
Issue Date
2017-05-31
Implementation
2017-12-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A