oxidation film

常见例句

Chemical oxidation: through the chemical processing the metal surface oxidation film formation process.
化學氧化：通過化學処理使金屬表麪形成氧化膜的過程。
Must do derusting and to oxidation film processing, generally use chemical polishing or electrolytic polishing.
必須先做除鏽及去氧化膜処理，一般使用化學拋光或電解拋光。
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麪極薄的氧化膜，竝使表麪活化的過程。