A kind of composite additive used for copper plating of chemical replacement on iron surface was investigated.
研究了一种用于钢铁基体化学置换镀铜的专用复合添加剂。
The invention relates to a chemical plating repairing method for a palladium or palladium alloy composite film.
本发明涉及一种钯或钯合金复合膜的化学镀修补方法。
In this paper, the conditions of composite chemical copper plating with two solid particles ZnO and SnO are studied.
研究了氧化锌、氧化亚锡两种固体微粒复合化学镀铜的工艺条件。
In this paper, the conditions of composite chemical copper plating with two solid particles ZnO and SnO are studied.
研究了氧化锌、氧化亚锡两种固体微粒复合化学镀铜的工艺条件。
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