The composite flash relay is a kind of electronic product to control steering signal lights and danger alarm lights.

复合式闪光继电器是一种用来控制转向信号灯和危险报警灯的电子产品。

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The composite flash relay is a kind of electronic product to control steering signal lights and danger alarm lights.

复合式闪光继电器是一种用来控制转向信号灯和危险报警灯的电子产品。

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