 |
| |||
| пароводяная система; пароводяной тракт | |||
| steam-water system: 10 phrases in 6 subjects |
| Electronics | 3 |
| Energy industry | 3 |
| General | 1 |
| Makarov | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |
|
| |||
| пароводяная система; пароводяной тракт | |||
| steam-water system: 10 phrases in 6 subjects |
| Electronics | 3 |
| Energy industry | 3 |
| General | 1 |
| Makarov | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |