engine-on: 83 phrases in 17 subjects |
Apollo-Soyuz | 14 |
Armored vehicles | 2 |
Astronautics | 7 |
Automobiles | 2 |
Aviation | 9 |
Ecology | 2 |
Electrical engineering | 1 |
General | 9 |
Makarov | 14 |
Mechanic engineering | 1 |
Military | 2 |
Nautical | 2 |
Occupational health & safety | 1 |
Technology | 11 |
Tengiz | 1 |
Transport | 4 |
Travel | 1 |