GB 11118.1-2011
ActiveHydraulic fluids of L-HL、L-HM、L-HV、L-HS and L-HG type
液压油（L-HL、L-HM、L-HV、L-HS、L-HG）
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for five categories of hydraulic fluids (L-HL, L-HM, L-HV, L-HS, L-HG) used in industrial and mobile hydraulic systems. It is applied in manufacturing, construction, mining, and agricultural machinery to ensure proper lubrication, anti-wear performance, and viscosity-temperature characteristics under normal to extreme operating conditions. The standard is critical for procurement and quality control of hydraulic oils in equipment like injection molding machines, excavators, and hydraulic presses.
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GB 11118.1-1994
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.