GB/T 963-1988

Active

Spacers for self-locking nuts，angle，anchor

角形托板自锁螺母垫片

Standard Type
GBT
ICS
21.060.30
CCS
J13
Status
现行
Issue Date
1988-12-22
Implementation
1989-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A