 |
| stoßfrei: 47 phrases in 20 subjects |
| Aerodynamics | 1 |
| Automated equipment | 1 |
| Automobiles | 5 |
| Aviation | 11 |
| Electronics | 1 |
| Energy industry | 6 |
| Engines | 3 |
| General | 1 |
| Machine components | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Polygraphy | 1 |
| Quantum electronics | 1 |
| Radio | 2 |
| Rail transport | 1 |
| Road works | 2 |
| Shipbuilding | 4 |
| Technology | 1 |
| Turbines | 2 |