针对企业自备电厂的特点，通过工程实例说明要有合理的电气主接线，就应该正确选择自备电厂电量交换点。

According to the feature of the self-supply power plants, we must select the point about electric energy exchange correctly in order to design appropriate wiring diagram.

youdao

针对企业自备电厂的特点，通过工程实例说明要有合理的电气主接线，就应该正确选择自备电厂电量交换点。

According to the feature of the self-supply power plants, we must select the point about electric energy exchange correctly in order to design appropriate wiring diagram.

youdao