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azimuthal coordinates |
方位坐标 : 31 phrases in 12 subjects |
Agriculture | 1 |
Aviation | 3 |
Communications | 1 |
Desert science | 1 |
Earth sciences | 3 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 4 |
Oil / petroleum | 2 |
Rail transport | 1 |
Shipbuilding | 1 |
Space | 4 |
Technology | 9 |