 |
| service channels: 36 phrases in 13 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Business | 3 |
| Computer networks | 1 |
| Electronics | 11 |
| Exhibitions | 1 |
| Geophysics | 1 |
| Information technology | 3 |
| Multimedia | 1 |
| Oil / petroleum | 1 |
| Space | 5 |
| Technology | 3 |
| Telecommunications | 3 |
|
| service channels: 36 phrases in 13 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Business | 3 |
| Computer networks | 1 |
| Electronics | 11 |
| Exhibitions | 1 |
| Geophysics | 1 |
| Information technology | 3 |
| Multimedia | 1 |
| Oil / petroleum | 1 |
| Space | 5 |
| Technology | 3 |
| Telecommunications | 3 |