permanent magnetism
短語詞組
- permanent thulium magnetism gear 稀土永磁齒輪
- permanent magnetism operating mechanism 永磁操動(dòng)機(jī)搆
- vessel permanent magnetism 艦船固定磁性
- permanent magnetism barrel 永磁滾筒
- Permanent magnetism material 永磁材料
- permanent magnetism synchronous 永磁同步
- electric permanent magnetism barrel 電動(dòng)永磁滾筒
- ship permanent magnetism 永久船磁;永久船磁性
- Permanent magnetism synchronism motor 永磁同步電動(dòng)機(jī) 返回 permanent magnetism