rust proofing 中文意思是什麼
rust proofing
解釋
防銹處理-
Composition : it is composed of non - ionic, anionic surfactants and rust - proofing agents
組成:陰離子型、非離子型表面活性劑、防銹劑。 -
Before constructing, should carry out the derusting and rust - proofing treatment on the steel construction surface, the ones that had already antirusted should remove surface dust or other incidentals
施工前須對鋼結構表面作除銹、防銹處理,已作防銹處理的應清除表面塵土或其它雜物。 -
Composition : it is composed of several anionic surfactants, rust - proofing agents and auxiliaries
組成:多種表面活性劑,防銹劑,輔助添加劑。
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