GB/Z 42533-2023
ActiveHydraulic fluid power—System—Method to relate the cleanliness of a hydraulic system to the cleanliness of the components and hydraulic fluid that make up the system
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
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