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International Standard Category: Other non-ferrous metals and their alloys

GB/T 20168-2017    Rapidly-quenched neodymium iron boron permanent magnetic powder
快淬钕铁硼永磁粉 ;
Category No.:77.120.99 Valid Status:valid
Issued Organization:AQSIQ AND SAC Issued Date:2017-10-14
Implemented Date:2018-5-1 Abolished Date:
Superseded Standard.: Superseded Date:
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