| |||
| gauge wear | |||
| bit condition (avk) | |||
| gage wealth; gage wear; wear-out of bit | |||
| wearout of bit | |||
| bit wear (бурового) | |||
|
износ долота : 27 phrases, 8 sujets |
| Champs de pétrole | 5 |
| Forage | 4 |
| Général | 1 |
| Pétrole / pétrole | 7 |
| Pétrole et gaz | 5 |
| Sakhaline | 2 |
| Technologie | 1 |
| Technologie pétrolière et gazière | 2 |