英语语法分析

The author introduces the merits of multifunctional combination relay, advances the design of a kind of combination relay that can control the steering signal, intermittent wiping 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。