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International Standard Category: Steels with special magnetic properties

GB/T 14989-1994    Iron-cobalt-vanadium permanent-magnet alloys
铁钴钒永磁合金 ;
Category No.:77.140.40 Valid Status:abolished
Issued Organization:China Iron and Steel Association Issued Date:1994-04-04
Implemented Date:1994-5-1 Abolished Date:2016-11-01
Superseded Standard.:GB/T 14989-2015 Iron-cobalt-vanadium permanent-magnet alloys
Superseded Date:2016-11-1
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