trenzas : 42 phrases in 13 subjects |
Agriculture | 1 |
Antennas and waveguides | 2 |
Chemical fibers | 1 |
Earth sciences | 2 |
General | 6 |
Industry | 11 |
Mechanic engineering | 1 |
Natural sciences | 5 |
Soil science | 2 |
Technology | 2 |
Textile industry | 7 |
Transport | 1 |
Wood processing | 1 |