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horizon | |||
earth-horizon sensor; level generator | |||
horizon sensor | |||
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horizon |
地平仪 : 82 phrases in 13 subjects |
Aviation | 12 |
Construction | 1 |
Desert science | 1 |
General | 4 |
Information technology | 1 |
Physics | 1 |
Remote sensing | 2 |
Shipbuilding | 1 |
Skydiving | 2 |
Space | 19 |
Technology | 36 |
Transport | 1 |
Wind Energy | 1 |