GB/T 9128.2-2023

Active

Metallic ring joint gaskets for steel pipe flanges—Part 2：Class designated

钢制管法兰用金属环垫 第2部分：Class系列

Standard Type
GBT
ICS
23.040.60
CCS
J15
Status
现行
Issue Date
2023-09-07
Implementation
2024-04-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A