| |||
| Videosystem n | |||
|
Video System : 26 phrases in 11 subjects |
| Business | 1 |
| Communications | 11 |
| Construction | 1 |
| Earth sciences | 1 |
| General | 3 |
| Health care | 1 |
| Information technology | 1 |
| Nuclear and fusion power | 1 |
| Sound recording | 4 |
| Telecommunications | 1 |
| Transport | 1 |