 |
| |||
| production water supply | |||
| industrial water supply | |||
| производственное водоснабжение: 6 a las frases, 5 temas |
| General | 1 |
| Makárov | 1 |
| Petróleo | 2 |
| Plomería | 1 |
| Tecnología de petróleo y gas | 1 |
|
| |||
| production water supply | |||
| industrial water supply | |||
| производственное водоснабжение: 6 a las frases, 5 temas |
| General | 1 |
| Makárov | 1 |
| Petróleo | 2 |
| Plomería | 1 |
| Tecnología de petróleo y gas | 1 |