GB/T 1012-1986

Active

120 degree oval countersunk rivets

120°半沉头铆钉

Standard Type
GBT
ICS
21.060.40
CCS
J13
Status
现行
Issue Date
1986-07-02
Implementation
1987-06-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A