Flange-bearing frogs: The fix for crossing diamonds?
Railway track and structures ; 94 , 7
1998
Article (Journal)
English
Flange-bearing frogs: The fix for crossing diamonds?
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Introduction to Flange Bearing Crossing Frogs
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|Introduction to Flange Bearing Crossing Frogs (AREA)
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|Flange-bearing crossing diamonds offer improved performance
British Library Online Contents | 1999
Flange-bearing crossing diamonds offer improved performance
IuD Bahn | 1999
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