 |
| |||
| internal flush tool joint | |||
| internal-flash joint; internal-flash tool joint | |||
| замок с широким отверстием: 13 phrases in 5 subjects |
| Drilling | 2 |
| Oil / petroleum | 8 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| internal flush tool joint | |||
| internal-flash joint; internal-flash tool joint | |||
| замок с широким отверстием: 13 phrases in 5 subjects |
| Drilling | 2 |
| Oil / petroleum | 8 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |