 |
| |||
| система подачи питьевой воды; трубопровод питьевой воды | |||
| система питьевой воды | |||
| |||
| система питьевой воды | |||
| drinking water system: 10 phrases in 9 subjects |
| Architecture | 1 |
| Astronautics | 1 |
| Construction | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Sakhalin | 1 |
| Water supply | 1 |