JB/T 6729-1993

Abolished

内燃机曲轴、凸轮轴磁粉探伤

Standard Type
JB
ICS
N/A
CCS
N/A
Status
Abolished
Issue Date
1993-07-29
Implementation
1994-01-01
Centralized Committee
机械工业部
Issuing Authority
机械工业部