 |
| стопорное кольцо: 87 phrases in 24 subjects |
| Aeronautics | 1 |
| Armored vehicles | 4 |
| Artillery | 2 |
| Automobiles | 14 |
| Aviation | 2 |
| Electronics | 1 |
| General | 1 |
| Machine components | 1 |
| Mass media | 1 |
| Mechanic engineering | 3 |
| Mechanics | 5 |
| Military | 3 |
| Nanotechnology | 1 |
| Nautical | 3 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Production | 1 |
| Sakhalin | 1 |
| Technology | 25 |
| Thermal engineering | 1 |
| Tools | 1 |
| Transport | 10 |
| Weapons and gunsmithing | 3 |
| Yachting | 1 |