The author introduces the merits of multifunctional combination relay, advances the design of a kind of combination relay that can control the steering signal, intermittentwiping and rear foglight.
介绍多功能组合继电器的优点，提出一种包含转向信号、间歇刮水、后雾灯控制功能的组合继电器设计。
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It also introduces its working process at intermittent gear and washing gear, which provides convenience for the maintenance of the electric wiping system.