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| air safety | |||
| air safety Any measure, technique or design intended to reduce the risk of harm posed by either moving vehicles or projectiles above the earth's surface or pollutants to the earth's atmosphere | |||
| aviation safety | |||
| sécurité aérienne: 69 phrases in 9 subjects |
| Astronautics | 1 |
| Aviation | 24 |
| Communications | 1 |
| Economy | 1 |
| European Union | 1 |
| General | 1 |
| Packaging | 2 |
| Transport | 37 |
| United Nations | 1 |