接线板: 71 phrases in 18 subjects |
Air defense | 2 |
Architecture | 1 |
Automobiles | 4 |
Aviation | 2 |
Business | 2 |
Electric machinery | 1 |
Electronics | 21 |
General | 2 |
Geophysics | 1 |
Hydroelectric power stations | 3 |
Information technology | 2 |
Nautical | 1 |
Plastics | 1 |
Polymers | 1 |
Project management | 1 |
Space | 2 |
Technology | 21 |
Telecommunications | 3 |