 |
| |||
| tunnel end (болтовой штанги для крепления кровли и стенок выработок) | |||
| внешний конец: 16 phrases in 11 subjects |
| Electronics | 1 |
| Gear train | 3 |
| Mass media | 1 |
| Microelectronics | 1 |
| Nautical | 2 |
| Navigation | 1 |
| Pipelines | 1 |
| Programming | 1 |
| Technology | 2 |
| Water resources | 1 |
| Wood processing | 2 |