outgoing trunk
| testing system
| outgoing trunk | |
| gen. | 出 中继线 |
| commun. | 出 中继线 |
| el. | 去 中继线; 出 中继线 |
| hydroel.st. | 出中继线 |
| testing system | |
| auto. | 试验装置 |
| railw. | 测试系统 |
| tech. | 试验系统 |
| |||
| 出去中继线 | |||
| 出 〔去话〕中继线 | |||
| 去话中继线; 出局中继线 | |||
| 出中继线 | |||
| 单向中继线; 出口中继线; 出局中继线; 出局干线 | |||
|
outgoing trunk : 23 phrases in 4 subjects |
| Electronics | 15 |
| General | 3 |
| Technology | 2 |
| Telecommunications | 3 |