| |||
teletel; viewmax; viewtron | |||
telset | |||
videotex | |||
videotext | |||
interactive videography | |||
| |||
Teletel |
可视 图文 : 45 phrases in 12 subjects |
Agriculture | 2 |
Aviation | 1 |
Computer networks | 1 |
Computers | 1 |
Data processing | 1 |
Electronics | 18 |
Information technology | 12 |
Multimedia | 1 |
Project management | 1 |
Space | 1 |
Technology | 2 |
Telecommunications | 4 |