光 电 器件 : 75 phrases in 17 subjects |
Agriculture | 2 |
Artificial intelligence | 1 |
Aviation | 1 |
Earth sciences | 1 |
Electronics | 41 |
General | 2 |
Information technology | 2 |
Mechanics | 1 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Polymers | 1 |
Refrigeration | 1 |
Semiconductors | 2 |
Shipbuilding | 1 |
Space | 5 |
Technology | 11 |
Telecommunications | 1 |