
Hydraulic fluid power -- Method for determining the required cleanliness level (RCL) of a system
出版:Ente Nazionale Italiano di Unificazione (UNI)

專家解讀視頻
ISO 12669 specifies a method of determining the required cleanliness level of a hydraulic system, that is, the most appropriate fluid cleanliness level for an operating hydraulic system based upon the individual requirements of that system.
ISO 12669 : 2017 - Identical