KS R ISO 6117-2015(2020) Road vehicles-Elastomeric boots for drum type, hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid(Service temperature 100 ℃ maximum)
2009KS R ISO 6117:2009 Road vehicles-Elastomeric boots for drum type, hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid(Service temperature 100 ℃ maximum)