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  • passivation

    passivation

    网络钝化; 护层; 钝化层; 保护层; 鈍化 双语例句 The smudges on tinplating steel sheet are mainly formed during flowing and electrolytic passivation treatment. 弥散在镀锡材料表面的颗粒状黑色物质&黑灰,主要产生于软熔阶段和阴极电解钝化阶段。 Through investigation, the optimal solution formula and process...

    发布时间:2026-06-08 浏览量:0 passionately

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