![]() |
机电设备 : 141 phrases in 23 subjects |
Agriculture | 1 |
Air defense | 6 |
Artificial intelligence | 1 |
Automobiles | 2 |
Aviation | 44 |
Business | 4 |
Commerce | 1 |
Earth sciences | 3 |
Electronics | 28 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 10 |
Hydroelectric power stations | 7 |
Mechanics | 1 |
Metallurgy | 3 |
Oil / petroleum | 1 |
Project management | 2 |
Shipbuilding | 3 |
Space | 8 |
Sports | 1 |
Technology | 9 |
Telecommunications | 1 |
United Nations | 1 |
United States | 3 |