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方 位 仪: 76 phrases in 14 subjects |
Automated equipment | 1 |
Aviation | 6 |
Drilling | 3 |
Earth sciences | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 3 |
Geophysics | 3 |
Mechanics | 1 |
Metallurgy | 1 |
Nautical | 1 |
Oil / petroleum | 8 |
Shipbuilding | 2 |
Space | 15 |
Technology | 30 |