 |
| |||
| visibility | |||
| la visibilité: 30 phrases in 13 subjects |
| Astronomy | 3 |
| Aviation | 1 |
| Communications | 5 |
| Earth sciences | 4 |
| General | 4 |
| Industry | 1 |
| Life sciences | 2 |
| Measuring instruments | 1 |
| Physics | 1 |
| Radio | 1 |
| Road works | 1 |
| Technology | 1 |
| Transport | 5 |
|
| |||
| visibility | |||
| la visibilité: 30 phrases in 13 subjects |
| Astronomy | 3 |
| Aviation | 1 |
| Communications | 5 |
| Earth sciences | 4 |
| General | 4 |
| Industry | 1 |
| Life sciences | 2 |
| Measuring instruments | 1 |
| Physics | 1 |
| Radio | 1 |
| Road works | 1 |
| Technology | 1 |
| Transport | 5 |