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测量角度 |
measurement angle : 39 phrases in 12 subjects |
Agriculture | 1 |
Automobiles | 1 |
Aviation | 3 |
Bridge construction | 2 |
Drilling | 1 |
Earth sciences | 1 |
Electronics | 6 |
Explosives and Explosive Ordnance Disposal | 1 |
Oil / petroleum | 2 |
Shipbuilding | 2 |
Space | 5 |
Technology | 14 |