 |
| |||
| choke and kill line flex loops; coil type kill and choke flexible steel lines | |||
| трубы линий штуцерной и глушения скважины: 5 phrases in 2 subjects |
| Drilling | 2 |
| Oil / petroleum | 3 |
|
| |||
| choke and kill line flex loops; coil type kill and choke flexible steel lines | |||
| трубы линий штуцерной и глушения скважины: 5 phrases in 2 subjects |
| Drilling | 2 |
| Oil / petroleum | 3 |