системы маркировки: 49 phrases in 24 subjects |
Aviation | 3 |
Chemistry | 3 |
Construction | 1 |
Dental implantology | 2 |
Diplomacy | 1 |
Economy | 1 |
Energy industry | 2 |
Environment | 1 |
European Bank for Reconstruction and Development | 1 |
Facilities | 1 |
Firefighting and fire-control systems | 2 |
Forestry | 1 |
General | 6 |
Geology | 1 |
Logistics | 2 |
Mass media | 2 |
Metallurgy | 1 |
Military | 5 |
Mining | 2 |
Nautical | 1 |
Occupational health & safety | 1 |
Security systems | 1 |
Technology | 3 |
United Nations | 5 |