 |
| |||
| cycling valve (feyana) | |||
| |||
| by-pass valve | |||
| Sub Surface Sliding Door (Карачаганак, Rigless Operations Aiman Sagatova); SSSD (Карачаганак, Rigless Operations Aiman Sagatova) | |||
| bypass valve; circulating valve | |||
| sliding side door (MichaelBurov) | |||
| sliding sleeve | |||
| circulation valve | |||
| Циркуляционный клапан: 38 a las frases, 11 temas |
| Campos de petróleo | 1 |
| Industria energetica | 3 |
| Molikpaq | 3 |
| Náutico | 1 |
| Perforación | 3 |
| Petróleo | 1 |
| Petróleo y gas | 5 |
| Sajalín | 13 |
| Sajalín r. | 2 |
| Tecnología de petróleo y gas | 5 |
| Válvulas | 1 |