 |
| |||
| circulation loss zone | |||
| zone of lost circulation | |||
| lost-circulation zone (бурового раствора); circulation loss zone (бурового раствора) | |||
| lost circulation zone (бурового раствора) | |||
| lost return zone | |||
| зона потери циркуляции: 3 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |