GB/T 12771-2019

Active

Welded stainless steel pipes for fluid transport

流体输送用不锈钢焊接钢管

Standard Type
GBT
ICS
77.140.75
CCS
H48
Status
现行
Issue Date
2019-10-18
Implementation
2020-09-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A