| 1. | Attachment plug blades for use in cord sets and power - supply cords
塞绳装置和电源线用连接插头刀形开关 |
| 2. | Spiral - conductor flexible cord
螺旋芯软线有弹簧的塞绳 |
| 3. | Cordless telephone switch board
无塞绳电话交 |
| 4. | Cord circuit repeater bay
塞绳增音机架 |
| 5. | Cordless system trunk
无塞绳式中继台 |
| 6. | Connecting cord circuit
连接塞绳电路 |
| 7. | Cord system trunk board
塞绳式中继台 |
| 8. | Cord relay circuit
塞绳继电器电路 |
| 9. | Patching cord system
调度塞绳系统 |
| 10. | Universal cord pair
通用塞绳对 |
