Chromium plating for copper alloy

• 铜合金电镀铬

Chromium plating for copper alloy的用法和样例：

例句

1. For comparison, brief introduction is also given to the widely used technology of electroplated chromium and its recent development.
   对于工业上通用的电镀铬技术及其近年来的进展也作了概括介绍。