 |
| |||
| water-supply scheme | |||
| water supply plan | |||
| water supply system diagram | |||
| схема водоснабжения: 5 phrases, 4 sujets |
| Construction | 1 |
| Général | 1 |
| Industrie de l'industr. | 2 |
| Nautique | 1 |
|
| |||
| water-supply scheme | |||
| water supply plan | |||
| water supply system diagram | |||
| схема водоснабжения: 5 phrases, 4 sujets |
| Construction | 1 |
| Général | 1 |
| Industrie de l'industr. | 2 |
| Nautique | 1 |