 |
| |||
| дробовая система (при метательном дробовом бурении) | |||
| pellet system: 7 phrases in 5 subjects |
| Energy industry | 1 |
| Mining | 3 |
| Oil / petroleum | 1 |
| Pharmacy and pharmacology | 1 |
| Technology | 1 |
|
| |||
| дробовая система (при метательном дробовом бурении) | |||
| pellet system: 7 phrases in 5 subjects |
| Energy industry | 1 |
| Mining | 3 |
| Oil / petroleum | 1 |
| Pharmacy and pharmacology | 1 |
| Technology | 1 |