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高空试验 | |
avia. | altitude test; high trial |
space | high altitude trial |
V-1火箭 | |
Germ. space | doodlebug |
火箭 | |
avia. | vehicle |
space | bird; hot vehicle; pusher vehicle; round |
| |||
altitude test; high trial | |||
high altitude trial | |||
high altitude test |
高空试验 : 38 phrases in 7 subjects |
Air defense | 1 |
Architecture | 2 |
Aviation | 6 |
General | 1 |
Medical | 1 |
Space | 21 |
Technology | 6 |