лётно-испытательный центр | |
avia. | flight center; flight test center; flying test center; flight test facility |
ВВС | |
avia. | airpower |
| |||
flight center; flight test center; flying test center; flight test facility | |||
test flight and development center |
летно-испытательный центр: 9 phrases in 5 subjects |
Astronautics | 1 |
Aviation | 1 |
General | 2 |
Military | 4 |
Quality control and standards | 1 |