GB/T 21469-2008

Active

Machining allowances and tolerances for steel open die forgings on hammer - General requirement

锤上钢质自由锻件机械加工余量与公差 一般要求

Standard Type
GBT
ICS
77.140.85
CCS
J32
Status
现行
Issue Date
2008-02-28
Implementation
2008-08-01
Responsible Dept
国家标准委
Drafting Unit
国家标准委