|
упрочение : 49 phrases in 22 subjects |
| Automobiles | 1 |
| Aviation | 5 |
| Caspian | 1 |
| Construction | 7 |
| Diplomacy | 1 |
| Electronics | 4 |
| General | 3 |
| Geography | 1 |
| Hydraulic engineering | 1 |
| International relations | 1 |
| Law | 2 |
| Makarov | 3 |
| Mass media | 1 |
| Military | 3 |
| Nanotechnology | 1 |
| Nautical | 1 |
| Politics | 6 |
| Security systems | 1 |
| Technology | 1 |
| Transport | 2 |
| United Nations | 1 |
| Weapons and gunsmithing | 2 |