galvanic action 中文意思是什麼
galvanic action
解釋
電池作用-
Galvanic action improving weather corrosion resistance of the base steel sheet
電解電鍍鋅大大增強鋼片的防銹能力 -
In the action of external force, aluminum alloys could bare out fresh metal, so there are galvanic couple between the fresh metal and rest parts passivated
鋁合金受外力作用,有可能裸露出新鮮金屬,新鮮金屬與其餘已鈍化的部分之間,存在耦合作用。
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