concentrateur : 54 phrases in 15 subjects |
Chemistry | 2 |
Communications | 8 |
Earth sciences | 1 |
Electronics | 6 |
Energy industry | 9 |
Information technology | 8 |
Life sciences | 6 |
Metallurgy | 1 |
Microsoft | 5 |
Radio | 1 |
Technology | 2 |
Telecommunications | 1 |
Telegraphy | 2 |
Telephony | 1 |
Thermal Energy | 1 |