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        產品中心銅材保護液YH2106

        1.性能優點及用途
        (1)揮發性溶液,防止金屬表面變色,揮發后留下一層極薄的油膜。增加光亮。
        (2).適用于銅、銀有色金屬短期防銹保護。

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