ICS23.100.60 CCS J 20 GB 中华人民共和国国家标准化指导性技术文件 GB/Z42533—2023/ISO/TR10686:2013 液压传动 系统 系统清洁度与构成 该系统的元件清洁度和油液污染度理论 关联法 Hydraulic fluid powerSystemMethod to relate the cleanliness of a hydraulic system to the cleanliness of the components and hydraulic fluid that make up the system (ISO/TR 10686:2013,Hydraulic fluid power—Method to relate the cleanliness of a hydraulic system to the cleanliness of the components and hydraulic fluid that make up the system,IDT) 2023-05-23发布 2023-12-01实施 国家市场监督管理总局 发布 国家标准化管理委员会