oxidation film

常見(jiàn)例句

Chemical oxidation: through the chemical processing the metal surface oxidation film formation process.
化學(xué)氧化：通過(guò)化學(xué)處理使金屬表面形成氧化膜的過(guò)程。
Must do derusting and to oxidation film processing, generally use chemical polishing or electrolytic polishing.
必須先做除銹及去氧化膜處理，一般使用化學(xué)拋光或電解拋光。
Weak erosion before plating, in a certain: remove metal parts in the solution of surface extremely thin oxidation film, and make the process of surface activation.
弱浸蝕：電鍍前，在一定組成溶液中除去金屬制件表面極薄的氧化膜，并使表面活化的過(guò)程。