GB/T 4622.1-2009

Abolished

Classification for spiral wound gaskets

缠绕式垫片 分类

Standard Type
GBT
ICS
23.040.60
CCS
J15
Status
废止
Issue Date
2009-11-15
Implementation
2010-09-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A