GB/T 1230-2006

Abolished

High strength plain washers for steel structures

钢结构用高强度垫圈

Standard Type
GBT
ICS
21.060.30
CCS
J13
Status
废止
Issue Date
2006-03-27
Implementation
2006-11-01
Responsible Dept
中国机械工业联合会
Drafting Unit
中国机械工业联合会