This standard provides general rules for hydraulic systems on machinery and equipment used in industrial manufacturing processes as a guide to suppliers and buyers to ensure: a) safety; b) continuous operation of the system; c) Easy and economical maintenance; d) Long service life of the system.
GB/T 3766-2001 history
2015GB/T 3766-2015 Hydraulic fluid power.General rules and safety requirements for systems and their components
2001GB/T 3766-2001 Hydraulic fluid power--General rules relating to systems
1984GB/T 3766-1983 General technical conditions for hydraulic systems