matte

It is applicable for surface polishing, semi-polishing and matte polishing process of glaze tile with surface glazing, microlite tile and vitrified tile.

适于表施釉烧成的釉砖、晶砖、玻化砖、石材的表抛和半抛、哑抛工艺。

The process of decoppering through insoluble anode electrolysis in the solution produced by leaching high grade matte nickel using chlorine is intro-duced in this paper.

本文介绍了氯化浸出高冰镍溶液采不溶阳极电解脱铜的方法。