 |
| bearing friction: 46 phrases in 20 subjects |
| Armored vehicles | 3 |
| Automobiles | 2 |
| Aviation | 1 |
| Cement | 1 |
| Combustion gas turbines | 1 |
| Construction | 1 |
| Electronics | 1 |
| Gyroscopes | 1 |
| Mechanic engineering | 1 |
| Military | 3 |
| Nautical | 2 |
| Oil / petroleum | 3 |
| Oilfields | 1 |
| Public utilities | 1 |
| Rail transport | 3 |
| Sakhalin | 1 |
| Technology | 7 |
| Transport | 10 |
| Weapons of mass destruction | 1 |
| Wood processing | 2 |