balanceo: 61 phrases in 15 subjects |
Astronautics | 10 |
Communications | 4 |
Earth sciences | 3 |
Economy | 2 |
Electronics | 1 |
Fish farming pisciculture | 1 |
Hobbies and pastimes | 1 |
Industry | 1 |
Information technology | 8 |
Mechanic engineering | 4 |
Medical | 7 |
Satellite communications | 1 |
Scientific | 1 |
Statistics | 1 |
Transport | 16 |