commutateur : 310 phrases in 25 subjects |
Antennas and waveguides | 3 |
Automated equipment | 7 |
Communications | 69 |
Computer numerical control | 1 |
Earth sciences | 10 |
Electric traction | 6 |
Electricity generation | 2 |
Electronics | 55 |
General | 10 |
Industry | 1 |
Information technology | 53 |
Labor law | 4 |
Life sciences | 1 |
Measuring instruments | 9 |
Mechanic engineering | 2 |
Microsoft | 6 |
Municipal planning | 2 |
Patents | 2 |
Power system protection | 1 |
Rail transport | 2 |
Technology | 8 |
Telecommunications | 18 |
Telegraphy | 4 |
Telephony | 9 |
Transport | 25 |