本文讨论了如何设计具有IEC - 625标准接口的可程控开关器。
In this article it is discussed how to design programmable switch with iec-625 standard interface.
CKT2175型测试仪器使用电子标准仪器结构，其程控开关器的形式是根据特定的装配要求而设计的。
The CKT2175 test electronics are the standard electronics, with the form-factor of the switching CARDS is customized in order to fit a specific packaging requirement.
很多新车都装备了与点火开关相配的键控代码，或是运用特殊的雷达信号来发动汽车的远程控制系统。
Many newer model cars come equipped with high-tech keys coded to match ignition switches or remote systems that use specific radio signals to start a car.
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