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Шeат (β Пегаса); неподвижные звёзды; праздник становления зимы |
定星 : 101 phrase in 13 subjects |
Astronautics | 1 |
Astronomy | 3 |
Aviation | 1 |
Communications | 1 |
General | 41 |
Geophysics | 1 |
Information technology | 2 |
Jet engines | 1 |
Military | 3 |
Navigation | 1 |
Oil / petroleum | 1 |
Technology | 43 |
Telecommunications | 2 |