受磨损 meaning in English

frayed

To protect smart id cards from friction damages
保护智能身份证免受磨损
Application : a protection wear for electric wires , and make them insulation and lock nice
用途:作为保护电线为受磨损及绝缘,并可改进电线弯曲的美观
Star maling glass flake epoxy is an economical coating system especially suited for helidecks , hull exteriors , splash zones on offshore structures and other areas exposed to abrasion and impact
本产品是一个经济型体系，特别适用于海洋平台的甲板、船体外壳、飞溅区以及其它暴露在外受磨损和冲击的区域。