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widmem : 49 phrases in 13 subjects |
| Antennas and waveguides | 7 |
| Communications | 3 |
| Earth sciences | 1 |
| Electronics | 4 |
| Environment | 1 |
| Lighting other than cinema | 14 |
| Microsoft | 2 |
| Physical sciences | 1 |
| Power lines | 1 |
| Radio | 6 |
| Satellite communications | 4 |
| Technology | 1 |
| Telephony | 4 |
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