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Through the development of measurement tool of rail and wheel profiles, it is much easier to acquire the precision data of the profiles. Although most of the digital data are used independently for the purposes of rail or wheel profile management at present, such data make it possible to analyze the contact status especially to identify the location of the contact point between rail and wheel tread...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.