 |
| |||
| ligne de force magnétique | |||
| магнитная линия: 42 phrases in 14 subjects |
| Astronautics | 4 |
| Astronomy | 10 |
| Automated equipment | 1 |
| Aviation | 2 |
| Computers | 1 |
| Electronics | 4 |
| General | 1 |
| Information technology | 1 |
| Mining | 1 |
| Oil and gas technology | 1 |
| Physics | 2 |
| Radio | 3 |
| Surveying | 3 |
| Technology | 8 |