 |
| |||
| permanent circuit; non-switched connection; point-to-point circuit; permanently connected circuit; dedicated circuit; fixed connection | |||
|
circuit permanent : 17 短语, 6 学科 |
| 信息技术 | 1 |
| 机械工程 | 3 |
| 电信 | 5 |
| 电动机 | 1 |
| 电子产品 | 1 |
| 通讯 | 6 |
|
| |||
| permanent circuit; non-switched connection; point-to-point circuit; permanently connected circuit; dedicated circuit; fixed connection | |||
|
circuit permanent : 17 短语, 6 学科 |
| 信息技术 | 1 |
| 机械工程 | 3 |
| 电信 | 5 |
| 电动机 | 1 |
| 电子产品 | 1 |
| 通讯 | 6 |