档片 meaning in Chinese

washer

There are two pressing methods for the first pressure of toe pad pressing mechanism . the consistent pressing function makes the lasting process smoothly the position fixed function avoids the over lasting and pulling down of toe uppers when using the soft leather
而且，压头一次压采二种著方式，定压时可使结帮过程平顺定位时，对比较柔软的皮料，不容易发生帮距拉长及前档片下拉的现象。