DIN EN 50149 VDE 0115-602:2013-02
Railway applications – Fixed installations
Electric traction - Copper and copper alloy grooved contact wires;
                                German version EN 50149:2012
                                Class/Status:
                                Standard,
                                    valid
                                                                    Released: 2013-02
                                    
                                                                VDE Art. No.: 0115176
                                                            


