... flocculant 敞亮镀层 bright coating 防腐镀层 coating for protection against corrosion 冲刷 ...
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A new brightening agent EN65D is used in the electroless plating Nickel Phosioporuos process, and the entire bright coating is obtained.
在化学镀镍磷合金工艺中，使用了一种新型的镀镍光亮剂en6 5d，获得了全光亮的镀层。
The colouration of Aluminum film with mirror face was introduced with the addiction of proper amount of activating agent in metallographic mirror bright coating dye bath.
介绍了在金相镜光涂料染色浴中加入适量的活性剂，对具有镜面的铝膜（材）表面进行染色的方法； 并从实验中得出了所染颜色与时间，匀染剂量的关系曲线。
It is proved in practice that correct selection of the additives in deep hole nickel plating can effectively increase the ability of deep hole nickel plating with full bright coating.
实践证明正确选择全光亮深孔镀镍添加剂，可以有效地提高深孔镀镍能力。
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