首页>
外国专利>
Method for detecting low levels of alkylbenzene or mineral oil in polyol ester lubricants in the compressors
Method for detecting low levels of alkylbenzene or mineral oil in polyol ester lubricants in the compressors
展开▼
机译:检测压缩机中多元醇酯润滑剂中烷基苯或矿物油含量低的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for detecting low level of alkylbenzene or mineral oil impurity in polyol ester lubricants for compressors. This method comprises mixing a mixture of alcohol and water with a sample of the lubricant and then observe the presence or absence of turbidity.
展开▼