créneau : 87 phrases in 16 subjects |
Agriculture | 5 |
Astronautics | 1 |
Communications | 9 |
Earth sciences | 1 |
Economy | 2 |
Education | 1 |
Electronics | 4 |
Finances | 1 |
Industry | 2 |
Information technology | 3 |
Mechanic engineering | 4 |
Power lines | 7 |
Radio | 1 |
Satellite communications | 1 |
Telecommunications | 3 |
Transport | 42 |