这个测试程序适用任何类型象针脚，插座，继电器，电线，连接器，印刷电路板等电流通道载体或其结合体。

This test procedure may apply to any type or combination of current carrying members such as pin and socket contacts, relay contacts, wire and crimp connectors, or printed circuit board and contact.

youdao

由于采用了引脚结构，电源防雷模块可以直接焊于印刷电路板上、接在继电器等接线端子上，从而节省安装空间，经济适用。

Since it is a lead wire type device. it can be attached to printed circuit boards. the relay terminal boards. etc. ; it has a space saving shape; and it is highly economical.

youdao

由于采用了引脚结构，电源防雷模块可以直接焊于印刷电路板上、接在继电器等接线端子上，从而节省安装空间，经济适用。

Since it is a lead wire type device. it can be attached to printed circuit boards. the relay terminal boards. etc. ; it has a space saving shape; and it is highly economical.

youdao