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简体中文
Haitian Creole
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Description
2. ??? ??? ????: ???? ??? ??? ?? ???? ????? ????? ???? ????? ?? ???? ? ??? ?? ?? ?? ??? ??? ?????? ?? ?? ???? ???? (60110cm) ?????. ??????? ?? ??? ??? ??????? ?????? ?????? ????? ????? ?? ?????? ?? ???? ?????? ?????? ???? ? ????????? ????? ??????? ?? ???? ??????? ???? ? ??????? ??? ???? ????.
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3. Copper mold: The process of electroplating copper mold is to spray a layer of conductive agent on the surface of the pre made bubble shell, and then put it into an electrolytic cell to deposit a thick copper layer. The electroplating process takes 72 hours, and then the copper mold needs to be filled with gypsum. The purpose of filling gypsum is to increase hardness, followed by polishing and air hole treatment.
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4. ???? ????????: ????? ???? ???????? ?? ????? ???????? ? ????? ??? ?????? CNC ????? ?? ???. ???? ????? ?? ????? ???? ? ???? ?????? ???? ???? ????? ???. ??? ??? ????? ????? ??????? ???? ?? ???? ?????? CNC ???? ???. ??? ???? ??? ???? ? ???? ?????? ????? ??? ????? ??? ????? ??? ????? ??? ????? ??? ????? ??? ????? ???
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???????? ?? ????? ????? ????????? Copper mold; ?????? ??? ??? ???
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