KS R ISO 7633-2020 Road vehicles-Elastomeric boots for drum type hydraulic brake wheel cylinders using a petroleum base hydraulic brake fluid(service temperature 120℃ maximum)
2020KS R ISO 7633-2020 Road vehicles-Elastomeric boots for drum type hydraulic brake wheel cylinders using a petroleum base hydraulic brake fluid(service temperature 120℃ maximum)
2005KS R ISO 7633:2005 Road vehicles-Elastomeric boots for drum type hydraulic brake wheel cylinders using a petroleum base hydraulic brake fluid(service temperature 120℃ maximum)