bloqueio : 201 phrase in 25 subjects |
Agriculture | 1 |
Antennas and waveguides | 10 |
Brazil | 17 |
Communications | 27 |
Data processing | 1 |
Earth sciences | 4 |
Economy | 2 |
Electric machinery | 1 |
Electronics | 56 |
Forestry | 1 |
General | 3 |
Industry | 1 |
Information technology | 12 |
Life sciences | 2 |
Magnetics | 2 |
Mechanic engineering | 16 |
Medical | 3 |
Metallurgy | 4 |
Microsoft | 10 |
Natural sciences | 1 |
Power electronics | 3 |
Radio | 2 |
Technology | 2 |
Transformers | 1 |
Transport | 19 |