 |
| |||
| fresh water drilling fluid; fresh water-base drilling fluid; fresh-water drilling fluid | |||
| water mud | |||
| буровой раствор на пресной воде: 8 a las frases, 5 temas |
| Campos de petróleo | 1 |
| Marca comercial | 1 |
| Petróleo | 1 |
| Petróleo y gas | 3 |
| Tecnología de petróleo y gas | 2 |