 |
|
overhead system : 48 phrases in 17 subjects |
| Computers | 1 |
| Construction | 8 |
| Electrical engineering | 1 |
| Electronics | 3 |
| Energy industry | 1 |
| General | 2 |
| Information technology | 4 |
| Makarov | 1 |
| Mass media | 4 |
| Metallurgy | 1 |
| Metro and rapid transit | 2 |
| Military | 11 |
| Oil and gas technology | 1 |
| Programming | 3 |
| Rail transport | 1 |
| Sewing and clothing industry | 1 |
| Technology | 3 |