Bogen: 60 phrases in 16 subjects |
Chemistry | 2 |
Communications | 2 |
Construction | 14 |
Earth sciences | 4 |
Economy | 1 |
Electronics | 4 |
General | 1 |
Industry | 4 |
Mechanic engineering | 7 |
Medical | 2 |
Metallurgy | 8 |
Satellite communications | 2 |
Scientific | 1 |
Technology | 1 |
Thermal Energy | 2 |
Transport | 5 |