| |||
| капсюль-детонатор (Notburga) | |||
|
explosive capsule : 9 phrases in 5 subjects |
| Drilling | 2 |
| Oil / petroleum | 4 |
| Oil and gas | 1 |
| Oilfields | 1 |
| Technology | 1 |
| |||
| капсюль-детонатор (Notburga) | |||
|
explosive capsule : 9 phrases in 5 subjects |
| Drilling | 2 |
| Oil / petroleum | 4 |
| Oil and gas | 1 |
| Oilfields | 1 |
| Technology | 1 |