anti-tarnish paper [纸] 防锈纸
The invention discloses an anti-tarnish paper finishing agent which is composed by mixing sodium benzoate, triethanolamine, urea, ethanol and water.
本发明公开了一种防锈纸处理剂，由苯甲酸钠、三乙醇胺、尿素、乙醇、水混合组成。
In this paper, certain organic coatings and corrosion inhibitors are applied to the surface of metal - lic artifacts of Cu and its alloys to solve the problem of tarnish and corrosion.
本文采用涂有机涂料和使用缓蚀剂的方法来解决铜及其合金的失泽和腐蚀问题。
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