冲压件材料消耗工艺定额编制要求
Compiling requirement of technological norm for stamping part material consumption
2017-10-14
GB/T 29533-2013
钢质模锻件材料消耗工艺定额编制方法
Compiling method of technological norm for steel die forging material consumption
2013-06-09
QJ 903.10B-2011
航天产品工艺文件管理制度 第10部分:材料及外购件消耗工艺定额文件编制规则
Management regulations for process documents of space products-Part 10:Regulations for preparing morm documents of materials and outsourcing parts consumption in processing