SAE国际润滑油委员会制定了许多工业、非生产润滑油性能规范。本SAE自愿性规范的目的是:a.定义工业润滑油的最低性能要求（如果可以进行测试）。b、 为润滑油供应商提供关键工业润滑油的性能目标。c、 提高成员公司对这些润滑油的可用性。d、 使用通用测试标准和特性，提供面向工厂、用户友好的分类系统。ISO标准6743、润滑剂、工业油及相关产品（L类）-分类，是这些文件的基础。a、 规定了性能特征和试验程序。b、 参考等效的ISO、DIN、CEN、BSI、ASTM、AFNOR、CETOP和IP试验方法。

The SAE International Lubricants Committee has developed a number of industrial, non- production, lubricant performance specifications.The purpose of this voluntary SAE specifications is to: a. Define minimum performance requirements for industrial lubricants, where tests are available. b. Provide lubricant suppliers with performance targets for key industrial lubricants. c. Improve the availability of these lubricants to member companies. d. Provide a plant oriented, user friendly classification system using common test standards and properties.ISO Standard 6743, Lubricants, industrial oils and related products (class L) - Classification, is the foundation for these documents. a. Performance characteristics and test procedures are specified. b. For information, equivalent ISO, DIN, CEN, BSI, ASTM, AFNOR, CETOP, and IP test methods are referenced.