 |
| |||
| operating mechanism | |||
| механизм выключателя: 31 phrases in 12 subjects |
| Air defense | 1 |
| Artillery | 2 |
| Automated equipment | 1 |
| Construction | 1 |
| Electrical engineering | 12 |
| Electronics | 3 |
| Medical appliances | 1 |
| Molikpaq | 1 |
| Oil / petroleum | 1 |
| Oilfields | 2 |
| Technology | 5 |
| Thermal engineering | 1 |