| |||
questions de sécurité (Les Échos, 2018 Alex_Odeychuk) |
вопросы безопасности : 56 phrases in 13 subjects |
Aviation | 1 |
General | 4 |
International relations | 1 |
Labor organization | 3 |
Military | 3 |
Mining | 1 |
Name of organization | 20 |
Nuclear physics | 4 |
Patents | 1 |
Politics | 3 |
Security systems | 5 |
Statistics | 2 |
United Nations | 8 |