| 1. | . add inter - office trunk lines from the end office to tandem office
（ 1 ）增该端局到汇接局的局间中继。 |
| 2. | The specification and test methods for conference telephone tandem board
会议电话汇接机技术要求及测试方法 |
| 3. | . the tandem office will direct this office number to the new rout
（ 3 ）汇接局将该端局所属的局号指向新的路由上。 |
| 4. | Multi - tandem telephone network
多汇接局电话网 |
| 5. | Tandem transferring flag
汇接转发标志 |
| 6. | Send extra tandem flag
加发汇接标志 |
| 7. | The above - mentioned need the co - operation between network departments and tandem offices
以上工作需要网调部和汇接局的配合。 |
| 8. | Tandem deletion digit
汇接删除位 |
| 9. | Tandem data circuit
汇接数据电路 |
| 10. | That is to say , a 100 , 000 - line tandem exchange needs machine room space less than twice as it needs 32 2 mbits trunk shelves but only 8 155 mbits trunk shelves
也就是说, 10万线的汇接局， 2mbits中继机架需要32个，而155mbits中继机架只需要8个。 |
