track line: 80 phrases in 17 subjects |
Astronautics | 1 |
Automobiles | 1 |
Aviation | 2 |
Construction | 4 |
Forestry | 2 |
General | 3 |
Makarov | 9 |
Microelectronics | 2 |
Mining | 2 |
Nautical | 4 |
Navigation | 1 |
Rail transport | 30 |
Road works | 7 |
Technology | 8 |
Telecommunications | 1 |
Tengiz | 1 |
Transport | 2 |