GB/T 11-2013

Active

Countersunk head nib bolts

沉头带榫螺栓

Standard Type
GBT
ICS
21.060.10
CCS
J13
Status
现行
Issue Date
2013-06-09
Implementation
2014-03-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A