GB/T 20801.1-2020

Abolished

Pressure piping code—Industrial piping—Part 1:General

压力管道规范 工业管道 第1部分:总则

Standard Type
GBT
ICS
23.040
CCS
J47
Status
废止
Issue Date
2020-03-06
Implementation
2020-10-01
Responsible Dept
国家标准委
Drafting Unit
N/A