cutting fluid短语¹⁴⁴⁹⁷²⁺² 基本例句 切削液,乳化切削油 When the compound ester as a lubricating additive is added to water soluble synthese cutting/span> fluid the lubricating property of the cutting fluid, can be improved. 该复合脂作为润滑添加剂应用于水基合成切削液，能使切削液的润滑性能得到明显提高。 cnki