|
sliding block : 23 phrases in 13 subjects |
| Artillery | 2 |
| Automated equipment | 1 |
| Construction | 2 |
| Drilling | 1 |
| Hydrology | 1 |
| Makarov | 2 |
| Mechanic engineering | 1 |
| Military | 5 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Rail transport | 2 |
| Water resources | 1 |
| Weapons and gunsmithing | 2 |