geräuscharm: 21 phrases in 13 subjects |
Automobiles | 2 |
Aviation | 2 |
Cinema equipment | 1 |
Electronics | 1 |
Engines | 1 |
Machine components | 3 |
Natural resourses and wildlife conservation | 1 |
Navy | 2 |
Oil / petroleum | 2 |
Plastics | 1 |
Polymers | 1 |
Sports | 2 |
Technology | 2 |