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黄铜用什么越擦越亮

更新时间: 2020-11-07 00:00:00     

黄铜用醋或家用弱酸会越擦越亮。因为铜和水加二氧化碳在一起会反应而被氧化所以保持干燥即可保持亮泽。

为特殊黄铜。黄铜有较强的耐磨性能,黄铜常被用于制造阀门、水管、空调内外机连接管和散热器等。

关键词: 黄铜 什么

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