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| longueur d’onde | |||
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longitud de onda : 60 phrases in 16 subjects |
| Antennas and waveguides | 7 |
| Chemistry | 3 |
| Communications | 17 |
| Earth sciences | 3 |
| Electronics | 10 |
| Environment | 1 |
| Health care | 1 |
| Information technology | 1 |
| Lighting other than cinema | 1 |
| Medical | 2 |
| Metallurgy | 1 |
| Natural sciences | 1 |
| Power lines | 4 |
| Radio | 3 |
| Radiology | 4 |
| Technology | 1 |
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