 |
| |||
| passenger pre-screening; traveller pre-screening; pre-screening | |||
| prior checking; prior inspection | |||
|
Vorabkontrolle : 1 短语, 1 学科 |
| 统计数据 | 1 |
|
| |||
| passenger pre-screening; traveller pre-screening; pre-screening | |||
| prior checking; prior inspection | |||
|
Vorabkontrolle : 1 短语, 1 学科 |
| 统计数据 | 1 |