 |
| störungsfrei: 53 phrases in 25 subjects |
| Aerodynamics | 2 |
| Automated equipment | 1 |
| Aviation | 2 |
| Brewery | 3 |
| Business | 1 |
| Chemistry | 2 |
| Cinema equipment | 1 |
| Computers | 3 |
| Economy | 2 |
| Electronics | 4 |
| Energy industry | 2 |
| Engines | 2 |
| Food industry | 1 |
| General | 4 |
| Information technology | 3 |
| Law | 1 |
| Medical | 1 |
| Microelectronics | 7 |
| Missiles | 1 |
| Radio | 1 |
| Road works | 1 |
| Shipbuilding | 1 |
| Sports | 2 |
| Technology | 4 |
| Water supply | 1 |