GB/T 7246-1987

Active

Wave single coil spring lock washers

波形弹簧垫圈

Standard Type
GBT
ICS
21.060.30
CCS
J13
Status
现行
Issue Date
1987-02-05
Implementation
1988-02-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A