spår : 75 phrases in 14 subjects |
Earth sciences | 1 |
Electric motors | 1 |
Electronics | 11 |
Environment | 4 |
Finances | 1 |
General | 1 |
Industry | 7 |
Information technology | 8 |
Life sciences | 1 |
Mechanic engineering | 20 |
Metallurgy | 3 |
Sound recording | 3 |
Technology | 2 |
Transport | 12 |