ταλάντωση : 118 phrases in 13 subjects |
Astronautics | 1 |
Communications | 9 |
Earth sciences | 32 |
Electronics | 22 |
General | 2 |
Hobbies and pastimes | 1 |
Industry | 5 |
Life sciences | 15 |
Mechanic engineering | 5 |
Scientific | 3 |
Statistics | 5 |
Technology | 1 |
Transport | 17 |