 |
| |||
| холостой ход (MichaelBurov); х.х. (MichaelBurov); ХХ (MichaelBurov) | |||
| noload: 25 phrases in 8 subjects |
| Automated equipment | 1 |
| Electric machinery | 1 |
| Electrical engineering | 16 |
| Electronics | 1 |
| Makarov | 1 |
| Quality control and standards | 1 |
| Refrigeration | 1 |
| Technology | 3 |