[化] 復(fù)合電鍍鉻 composite chromium plating: 復(fù)合電鍍鉻chromium plating: 電鍍鉻; 鍍鉻electro plating: 電鍍術(shù)composite plating: 多層電鍍; 復(fù)合電鍍(彌散電鍍)black chromium plating: 鍍黑鉻下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯