Patent Abstracts on Electrochemical Machining

* Diamond surface chemical mechanical combined machining method and device thereof.

* Machining method of regular micro-nano texture gold surface with excellent nanotribology expression.

* Method for preparing chemical and mechanical polishing liquid in ULSI (Ultra Large Scale Integrated) copper surface high-precision machining process.

* Electrolytic machining method for stainless steel tube with high length-diameter ratio.