SJ/T 10412-2016
永磁铁氧体料粉
Permanent ferrite powder
2016-04-05
T/ZZB 2323-2021
注塑永磁铁氧体料粉
2021-08-27
T/CECA 66-2022
粘结永磁铁氧体粉体
2022-06-10
SJ/T 11265-2019
软磁铁氧体料粉
Soft ferrite powder
2019-11-11
T/ZZB 1832-2020
粘结永磁锶铁氧体料粉
2020-11-11
SJ/T 10410-2016
永磁铁氧体材料
Permanent ferrite materials
2016-04-05
T/CECA 36-2020
烧结永磁铁氧体材料
2020-07-01
QJ 3095-1999
永磁铁氧体磁体规范
1999-02-14
T/ZZB 0245-2017
永磁铁氧体瓦形磁体
2017-09-30
SJ 20669-1998
永磁铁氧体磁体总规范
Permanent ferrite magnets, general specification for
1998-03-11
GB/T 12796.2-2012
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
T/ZZB 0635-2018
耐高低温永磁铁氧体
2018-10-19
T/ZZB 1566-2020
超薄扬声器用永磁铁氧体
2020-03-30
SJ/T 10411-2016
永磁铁氧体材料物理分析方法
Physical analysis methods for permanent ferrite materials
2016-01-15
T/CECA 85-2023
微型泵电机转子用永磁铁氧体磁体
2023-09-08
T/ZZB 3599-2023
精矿磁选机用永磁铁氧体磁体
2023-12-10
T/CECA 67-2022
微电机用压延永磁铁氧体条形磁体
2022-06-10
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 10539-1994
密封用粘结永磁铁氧体磁体分规范
Sectional specification for boned permanent ferrite magnets for seal
1994-08-08
SJ/T 11264-2002
扬声器用永磁铁氧体磁体尺寸及公差
Dimension and tolerance for Permanent ferrite magnets for speakers
2002-05-23