| |||
display station | |||
| |||
display console |
显示台 : 66 phrases in 14 subjects |
Air defense | 5 |
Aviation | 15 |
Drilling | 1 |
Electronics | 11 |
Information technology | 3 |
Mathematics | 1 |
Metallurgy | 1 |
Nautical | 1 |
Navigation | 1 |
Oil / petroleum | 1 |
Oil processing plants | 2 |
Space | 10 |
Technology | 11 |
Telecommunications | 3 |