 |
| |||
| servicing material | |||
| matériel de service: 21 phrases in 7 subjects |
| Aviation | 3 |
| Communications | 1 |
| Economy | 1 |
| Microsoft | 1 |
| Patents | 10 |
| Transport | 2 |
| United Nations | 3 |
|
| |||
| servicing material | |||
| matériel de service: 21 phrases in 7 subjects |
| Aviation | 3 |
| Communications | 1 |
| Economy | 1 |
| Microsoft | 1 |
| Patents | 10 |
| Transport | 2 |
| United Nations | 3 |