lock nut: 55 phrases in 16 subjects |
Armored vehicles | 9 |
Automated equipment | 1 |
Automobiles | 5 |
Communications | 1 |
Construction | 5 |
General | 4 |
Mechanic engineering | 3 |
Nautical | 1 |
Oil / petroleum | 3 |
Packaging | 1 |
Polygraphy | 1 |
Production | 1 |
Rail transport | 1 |
Shipbuilding | 1 |
Technology | 12 |
Transport | 6 |