永磁铁磁导率
permeability of permanent magnet
BaFe12O19永磁铁氧体
BaFe12O19 permanent magnetic ferrite
BaFe 12 O 19 permanent magnetic ferrite
DPMS永磁磁选机
Magnetic dressing machine
M型永磁铁氧体
M-type permanent ferrites
M-type ferrite
M-type hexagonal ferrite
复合励磁永磁同步发电机
Double-voltage compound excitation rare-earth permanent-magnet synchronous generator
高场强永磁磁路
high field strength permanent magnetic circuit
高性能永磁铁氧体
high performance sintered hard ferrite
钴合金永磁铁
cobalt alloy permanent magnet
六极永磁铁
hexapole permanent magnet
三维永磁磁场
D permanent magnetic field