τροχιά : 315 phrases in 22 subjects |
Agriculture | 1 |
Astronautics | 5 |
Coal | 1 |
Communications | 88 |
Cultural studies | 2 |
Earth sciences | 9 |
Electronics | 19 |
Environment | 7 |
General | 9 |
Health care | 1 |
Hobbies and pastimes | 1 |
Immigration and citizenship | 2 |
Industry | 2 |
Information technology | 16 |
Life sciences | 20 |
Mechanic engineering | 23 |
Metallurgy | 6 |
Natural sciences | 5 |
Physical sciences | 1 |
Social science | 1 |
Technology | 1 |
Transport | 95 |