single drive: 40 phrases in 15 subjects |
Astronautics | 1 |
Automated equipment | 6 |
Automobiles | 8 |
Aviation | 1 |
Computers | 2 |
Construction | 1 |
Drives | 1 |
Electronics | 1 |
Information technology | 3 |
Mass media | 1 |
Mechanic engineering | 3 |
Microelectronics | 1 |
Refrigeration | 1 |
Technology | 6 |
Transport | 4 |