永磁铁氧体磁体 第2部分:微电机用永磁铁氧体磁体分规范
Permanent ferrite magnets - Part 2: Sectional specification for permanent ferrite magnets for use in micromotors
2012-12-31
SJ/T 10684-2013
扬声器用永磁铁氧体磁体分规范
Sectional specification for permanent ferrite magnets for speaker
2013-04-25
SJ/T 11263-2002
微波炉磁控管用永磁铁氧体磁体分规范
Sectional specification for permanent ferrite magnets for microwave oven magnetron
2002-05-23
SJ/T 11160-1998
电冰箱门封条用YNBTA-KXH型粘结永磁铁氧体磁铁详细规范 评定水平A
Detail specification for refrigerator's door seal bar of YNBTA-K×H tape bonded permanent ferrite magnet Assessment level A