Auskleidung: 48 phrases in 15 subjects |
Aviation | 1 |
Chemistry | 10 |
Cinema equipment | 1 |
Construction | 16 |
Electrochemistry | 4 |
Medical | 1 |
Natural resourses and wildlife conservation | 1 |
Nautical | 1 |
Oil / petroleum | 2 |
Packaging | 2 |
Polymers | 2 |
Rail transport | 1 |
Road works | 1 |
Silicate industry | 3 |
Technology | 2 |