This standard refers to the packing rubber (hereinafter referred to as packing rubber) of hose connectors used in air hose connectors for railway vehicles.
KS R 9236-2004 history
2022KS R 9236-2022 Railway rolling stock — Hose couplings — Packing rubbers
2014KS R 9236-2014 Railway rolling stock — Hose couplings — Packing rubbers
2004KS R 9236-2004 Railway rolling stock-Hose couplings-Packing rubbers