![]() |
| |||
line circuit | |||
subscriber circuit | |||
subscriber line circuit | |||
| |||
line circuit |
用户 电路 : 51 phrases in 9 subjects |
Aviation | 1 |
Electronics | 25 |
General | 1 |
Information technology | 1 |
Multimedia | 1 |
Space | 2 |
Technology | 3 |
Telecommunications | 16 |
United Nations | 1 |