sodium benzoate cutlery paper
... 笨醇抽提物：alcohol benzene extractive 苯甲酸钠防锈纸：sodium benzoate cutlery paper 苯甲醚：anisole ...
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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。
The invention discloses an anti-tarnish paper finishing agent which is composed by mixing sodium benzoate, triethanolamine, urea, ethanol and water.
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