避雷器: 263 phrases in 22 subjects |
Air defense | 3 |
Architecture | 12 |
Aviation | 7 |
Chemistry | 2 |
Communications | 2 |
Construction | 2 |
Electric machinery | 16 |
Electricity generation | 3 |
Electronics | 44 |
General | 2 |
Hydroelectric power stations | 30 |
Information technology | 2 |
Metallurgy | 4 |
Military | 1 |
Nautical | 1 |
Oil / petroleum | 2 |
Rail transport | 7 |
Shipbuilding | 4 |
Space | 2 |
Technology | 97 |
Telecommunications | 3 |
Wind Energy | 17 |