谈谈汽车电路图的画法

介绍了汽车电路图设计的线端标记、端子和电线颜色的选择。对设计中选用的原则和方法作了必要的阐述。实践证明，汽车电路图采用线端标记、端子、电线颜色组合标注法再配合电路简图，对快速、准确安装和维修有着重要的实用价值。

This paper introduces the selection of terminal marking, terminal and wire color, and expounds itsprinciple and method in designing. Practice shows that combination marking of terminal marking, terminal and wirecolor coordinationg circuit sketcch in automobile circuirt diagram are of great value to the quick and correct installationand maintenance.