黑色彈性元件、開(kāi)關(guān)彈片 Black elastic element/ Switch shrapnel 

產(chǎn)品特點(diǎn) ： 高彈性極限、高疲勞強(qiáng)度、足夠的塑 性和韌性，廣泛用于汽車(chē)電器。

Feature：High elastic limit, high fatigue strength, well plasticity and tenacity. Widely used for automotive electrical appliance.