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熱烈祝賀我司一項發明專利授權

2016-08-09 14:02:17 honwayadmin 98

        熱烈祝賀廣州鴻葳科技股份有限公司榮獲中國發明專利《一種鋅合金壓鑄件表面處理方法》,專利號為201310696594.x。該專利可應用于鋅合金的表面預處理,可形成一層致密的銅鋅合金層,用于后續電鍍之底層。

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