air-cell: 88 phrases in 22 subjects |
Agriculture | 2 |
Armored vehicles | 2 |
Automated equipment | 1 |
Automobiles | 11 |
Chemistry | 1 |
Construction | 3 |
Electrical engineering | 2 |
Electrochemistry | 4 |
Electronics | 5 |
Hydrobiology | 1 |
Makarov | 13 |
Medical | 2 |
Metrology | 1 |
Military | 4 |
Mining | 1 |
NATO | 1 |
Nautical | 2 |
Rail transport | 4 |
Refrigeration | 2 |
Solar power | 4 |
Technology | 17 |
Transport | 5 |