oscilação : 92 phrases in 20 subjects |
Astronautics | 1 |
Communications | 12 |
Construction | 1 |
Earth sciences | 15 |
Economy | 1 |
Electronics | 28 |
General | 1 |
Health care | 1 |
Hobbies and pastimes | 1 |
Life sciences | 5 |
Magnetics | 1 |
Mathematics | 5 |
Mechanic engineering | 4 |
Medical | 1 |
Physical sciences | 2 |
Power lines | 1 |
Scientific | 1 |
Statistics | 6 |
Technology | 1 |
Transport | 4 |