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NBN EN 13230-4 : 2016
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RAILWAY APPLICATIONS - TRACK - CONCRETE SLEEPERS AND BEARERS - PART 4: PRESTRESSED BEARERS FOR SWITCHES AND CROSSINGS
Published date
12-01-2013
Publisher
Specifies additional technical criteria and control procedures as well as specific tolerance limits related to manufacturing and testing prestressed bearers for switches and crossings with a maximum length of 8,5 m.
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