Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wires; German version EN 50149:2001, Corrigendum to DIN EN 50149 (VDE 0115-602):2001-10; German version CENELEC-Cor. :2010 to EN 50149:2001
铁路设施.固定装置.电力牵引.铜和铜合金槽接触线;德国版本EN 50149:2001 DIN EN 50149(VDE 0115-602)勘误表:2001-10;德国版CENELEC-Cor:2010至EN 50149:2001