| |||
| 接通开关 | |||
| 入口接线器 | |||
| 进人开关 | |||
| 进入开关 | |||
| 机由制交换局交接选择器; 分组交换网接人交换器机 | |||
| |||
| 接人交换机 | |||
|
access switch : 16 phrases in 5 subjects |
| Aviation | 1 |
| Computer networks | 2 |
| Electronics | 8 |
| Space | 2 |
| Technology | 3 |
| |||
| 接通开关 | |||
| 入口接线器 | |||
| 进人开关 | |||
| 进入开关 | |||
| 机由制交换局交接选择器; 分组交换网接人交换器机 | |||
| |||
| 接人交换机 | |||
|
access switch : 16 phrases in 5 subjects |
| Aviation | 1 |
| Computer networks | 2 |
| Electronics | 8 |
| Space | 2 |
| Technology | 3 |