GB/T 40317-2021

Abolished

Seamless stainless steel pipes for oxygen pipeline

氧气管线用不锈钢无缝钢管

Standard Type
GBT
ICS
77.140.75
CCS
H48
Status
废止
Issue Date
2021-08-20
Implementation
2022-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A