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This European Standard lays down the technical requirements and the measurements to be made for the acceptance of work for reprofiling longitudinally and/or transversely the heads of railway rails in switches, crossings and expansion devices.
For acceptance purposes two classes of longitudinal profile and three classes of transverse profile tolerance are defined.
It applies to reprofiled vignole railway rails and associated switch rails 46 kg/m and above.
Reģistrācijas numurs (WIID)
35246
Darbības sfēra
This European Standard lays down the technical requirements and the measurements to be made for the acceptance of work for reprofiling longitudinally and/or transversely the heads of railway rails in switches, crossings and expansion devices.
For acceptance purposes two classes of longitudinal profile and three classes of transverse profile tolerance are defined.
It applies to reprofiled vignole railway rails and associated switch rails 46 kg/m and above.
