 |
| |||
| magnetic activity | |||
| 磁活动: 16 phrases in 11 subjects |
| Compressors | 2 |
| Computers | 1 |
| Electric machinery | 1 |
| Electronics | 2 |
| Engineering geology | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 2 |
| Telecommunications | 1 |
|
| |||
| magnetic activity | |||
| 磁活动: 16 phrases in 11 subjects |
| Compressors | 2 |
| Computers | 1 |
| Electric machinery | 1 |
| Electronics | 2 |
| Engineering geology | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 2 |
| Telecommunications | 1 |