escorregamento : 53 phrases in 15 subjects |
Agriculture | 1 |
Communications | 1 |
Construction | 1 |
Earth sciences | 14 |
Electric motors | 1 |
Industry | 5 |
Life sciences | 3 |
Materials science | 2 |
Mechanic engineering | 6 |
Metallurgy | 4 |
Power lines | 4 |
Radio | 2 |
Sound recording | 1 |
Technology | 1 |
Transport | 7 |