Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 20168-2017 |
Rapidly-quenched neodymium iron boron permanent magnetic powder 快淬钕铁硼永磁粉 |
China National Standards Rapidly |
English PDF |
GB/T 15019-2017 |
Designation and classification of Rapidly quenched metals 快淬金属分类和牌号 |
China National Standards Rapidly |
English PDF |
GB/T 20168-2006 |
Rapidly-quenched neodymium iron boron permanent magnetic powder 快淬钕铁硼永磁粉 |
China National Standards Rapidly |
English PDF |
GB/T 15019-2003 |
Designation and classification of Rapidly quenched metals 快淬金属分类和牌号 |
China National Standards Rapidly |
English PDF |
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