operating rod: 41 phrases in 16 subjects |
Armored vehicles | 4 |
Automobiles | 1 |
Aviation | 2 |
Electrical engineering | 1 |
Electronics | 1 |
Energy industry | 1 |
General | 1 |
Mechanic engineering | 2 |
Military | 4 |
Nautical | 1 |
Polygraphy | 2 |
Rail transport | 2 |
Technology | 2 |
Thermal engineering | 1 |
Transport | 3 |
Weapons and gunsmithing | 13 |