 |
| |||
| centre d'essais; centre d'expérimentation; centre expérimental | |||
| центр испытаний: 25 phrases in 4 subjects |
| Astronautics | 1 |
| Aviation | 7 |
| Military | 11 |
| Technology | 6 |
|
| |||
| centre d'essais; centre d'expérimentation; centre expérimental | |||
| центр испытаний: 25 phrases in 4 subjects |
| Astronautics | 1 |
| Aviation | 7 |
| Military | 11 |
| Technology | 6 |