GB/T 17241.4-1998

Abolished

Hubbed slip-on-welding and hubbed socket welding cast iron pipe flanges

带颈平焊和带颈承插焊铸铁管法兰

Standard Type
GBT
ICS
23.040.60
CCS
J15
Status
废止
Issue Date
1998-03-05
Implementation
1998-12-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A