| |||
development; improvements | |||
enhancement; mastering | |||
improvement; refinement | |||
development (механізмів); upgrade; upgrading |
вдосконалення : 63 phrases in 10 subjects |
Advertising | 1 |
Aviation | 1 |
Diplomacy | 2 |
Economy | 13 |
Education | 1 |
General | 1 |
Information technology | 1 |
Military | 41 |
Oil and gas | 1 |
Procurement | 1 |