... 划痕：为了防止工艺润滑剂或生成物和/或污物积留，必须对划痕和其它粗糙表面进行机械清理（如干喷砂，防火包磨料用玻璃珠）。Scratch: mechanical cleaning of scratches and other rough surfaces (e.g. dry blasting, fire resistant coated glass beads) must be done in order to prevent process lubricants and / or dirt retention. 油和油脂：有机物质如：油，油脂甚至指印都会成为局部腐蚀的腐蚀源。由于这些物质能起屏障作用，它们会影响化学和电化学清理效果，因而必须彻底清理掉。Oil and grease: organic substances such as oil, grease and even fingerprints will become the source of local corrosion corrosion. Since these substances can act as barriers, they can affect chemical and electrochemical cleaning effects and must be completely cleaned up. 油漆、粉笔和标记笔印：这些污染物的影响与油和油脂的影响相似。建议用干净的刷子和干净的水或碱性清洗剂进行洗涤，也可以使用高压水或蒸汽冲洗。Paint, chalk and marker printing: the effects of these contaminants are similar to those of oils and fats. It is recommended to use a clean brush and clean water or alkaline cleaning agent for washing, can also use high-pressure water or steam wash. ...
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synthetic lubricating oil and grease 合成润滑油脂
preservative oil and grease 防锈油脂
removal of oil and grease 除掉油脂
Oil and grease removed 清洁油和油脂
Oil and grease chemical 油脂化学品
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