| |||
pennanent magnet | |||
permanent magnet | |||
ferroxdure | |||
magnet keeper; permanent-magnet; polarized magnet | |||
| |||
KS magnet |
永久 磁 铁 : 23 phrases in 9 subjects |
Aviation | 1 |
Earth sciences | 1 |
Electric machinery | 1 |
Electronics | 4 |
General | 2 |
Geophysics | 1 |
Metallurgy | 9 |
Technology | 3 |
Telecommunications | 1 |