KS R ISO 4928:2009 Road vehicles-Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid(Service temperature 120 ℃ maximum)
This standard specifies the performance of brake cups and seals used in hydraulic brake systems on road vehicles.
KS R ISO 4928:2009 history
2019KS R ISO 4928-2019 Road vehicles-Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid(Service temperature 120 ℃ maximum)
2009KS R ISO 4928:2009 Road vehicles-Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid(Service temperature 120 ℃ maximum)