| |||
| прямоточная система водоснабжения | |||
| прямоточная система | |||
|
once-through system : 7 phrases in 4 subjects |
| Construction | 1 |
| Electronics | 1 |
| Energy industry | 2 |
| Technology | 3 |
| |||
| прямоточная система водоснабжения | |||
| прямоточная система | |||
|
once-through system : 7 phrases in 4 subjects |
| Construction | 1 |
| Electronics | 1 |
| Energy industry | 2 |
| Technology | 3 |