 |
| |||
| carbonation unit (воды) | |||
| установка умягчения: 23 phrases in 7 subjects |
| Caspian | 1 |
| Ecology | 3 |
| Energy industry | 4 |
| Makarov | 2 |
| Technology | 10 |
| Thermal engineering | 2 |
| Water supply | 1 |
|
| |||
| carbonation unit (воды) | |||
| установка умягчения: 23 phrases in 7 subjects |
| Caspian | 1 |
| Ecology | 3 |
| Energy industry | 4 |
| Makarov | 2 |
| Technology | 10 |
| Thermal engineering | 2 |
| Water supply | 1 |