 |
| |||
| maintenance check | |||
| форма технического обслуживания: 21 phrases in 6 subjects |
| Aviation | 8 |
| Energy industry | 2 |
| Military | 6 |
| Oil / petroleum | 2 |
| Pharmacy and pharmacology | 1 |
| Technology | 2 |
|
| |||
| maintenance check | |||
| форма технического обслуживания: 21 phrases in 6 subjects |
| Aviation | 8 |
| Energy industry | 2 |
| Military | 6 |
| Oil / petroleum | 2 |
| Pharmacy and pharmacology | 1 |
| Technology | 2 |