cathode protecting

英 美
  • 阴极保护
    1. Change the Zinc block of cathode Protection.
      换阴极保护用的锌棒。
    2. Processes which can lead to this include cathodic protection, phosphating, pickling, and electroplating.
      阴极保护,磷化反应,酸洗和电镀都会造成氢脆变。