| |||
| рабочая кнопка (Konstantin 1966) | |||
|
operation button : 12 phrases in 10 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Drilling | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Elevators | 1 |
| Nanotechnology | 1 |
| Oil and gas | 1 |
| Polygraphy | 1 |
| Technology | 2 |
| |||
| рабочая кнопка (Konstantin 1966) | |||
|
operation button : 12 phrases in 10 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Drilling | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Elevators | 1 |
| Nanotechnology | 1 |
| Oil and gas | 1 |
| Polygraphy | 1 |
| Technology | 2 |