recording device: 45 phrases in 21 subjects |
Aerohydrodynamics | 2 |
Agriculture | 1 |
Astronautics | 1 |
Automated equipment | 1 |
Aviation | 1 |
Business | 1 |
Electronics | 3 |
General | 1 |
Information technology | 2 |
Makarov | 2 |
Medical appliances | 6 |
Nautical | 1 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Production | 1 |
Rail transport | 1 |
SAP | 1 |
Security systems | 5 |
Technology | 9 |
Telecommunications | 3 |
Torpedoes | 1 |