DIN EN 50149 Berichtigung 1-2011 轨道交通.固定装置.电力牵引.铜和铜合金波纹接触线;德文版本EN 50149-2001,DIN EN 50149 (VDE 0115-602)-2001-10的技术勘误;德文版本CENELEC-Cor.-2010至EN 50149-2001
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