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Chinese National Standard Category: Metal casting and forging materials used for aviation and aerospace

English Title: Judging of non-destructive testing interior disfigurement of copper-infiltrated tungsten for space
Chinese Title: 航天用钨渗铜制品无损检测内部缺陷的判定
Standard No.: QJ 3186-2003
Category No.: V11
Issued by: COSTIND
Issued on: 2003-9-25
Implemented on: 2003-12-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:4000 words
Similar Standards: QJ 1309A-2008   HB 0-21-2008   QJ A 501-1998   HB 7801-2006   HB 7762-2005   QJ 3232-2005   HB 7780-2005   HB 963-2005   QJ A 1700-2004   HB 7739-2004   QJ 1700A-2004   HB 7738-2004   QJ 3186-2003   HB 0-10-2003   QJ 3185-2003   HB 6700-1993   HB 7717-2002   HB 7725-2002   HB 7726-2002   HB 7705-2001  
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