GB/T 34349-2017

Active

External inspection methodology for internal corrosion of natural gas pipelines

输气管道内腐蚀外检测方法

Standard Type
GBT
ICS
23.040.01
CCS
E29
Status
现行
Issue Date
2017-10-14
Implementation
2018-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A