Zn coat

• 镀锌

Zn coat的用法和样例：

例句

1. Screw Steel or brass alloy with Zn or Ni plating.
   端子螺栓以钢或铜合金为原料，表面再加以镀锌或镀镍等处理。
2. It's obviously that corrosion-resistance and brightness are much better than those of Zn plating.
   实验结果表明，其耐蚀性和光亮度明显优于镀锌层。