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古錢币生鏽了怎麼辦
古錢币生鏽了怎麼辦
更新时间:2024-10-05 04:24:42

  1、首先将錢币用溫水浸泡清洗,再以利刃把有害鏽剜除幹淨,不留後患,然後再将其封閉,達到與空氣隔絕的目的,能有效延緩有害鏽的再生。

  2、封閉的物質有多種,最簡便宜行适合大衆用的是油脂類的物質,如甘油等,将其塗抹在清除過有害鏽的地方即可。

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