 |
| security regulations: 18 phrases in 8 subjects |
| Aviation | 4 |
| Business | 1 |
| Energy industry | 1 |
| General | 1 |
| Logistics | 1 |
| Military | 8 |
| Personal protective equipment | 1 |
| Trade classification | 1 |
|
| security regulations: 18 phrases in 8 subjects |
| Aviation | 4 |
| Business | 1 |
| Energy industry | 1 |
| General | 1 |
| Logistics | 1 |
| Military | 8 |
| Personal protective equipment | 1 |
| Trade classification | 1 |