 |
| |||
| couverture de zone | |||
| couverture de surface | |||
| superficie couverte; couverture géographique | |||
|
area coverage : 36 phrases in 10 subjects |
| Aviation | 1 |
| Communications | 18 |
| Electronics | 3 |
| Forestry | 2 |
| Life sciences | 1 |
| Politics | 1 |
| Radio | 4 |
| Technology | 2 |
| Telecommunications | 1 |
| Transport | 3 |