New designs, advanced steels promote longer service life in frogs - Research at TTCI and in the field in revenue service has revealed several promising new technologies that could keep frogs in service for more mgt.
Railway track and structures ; 99 , 1 ; 27-28
2003
Aufsatz (Zeitschrift)
Englisch
New designs, advanced steels promote longer service life in frogs
British Library Online Contents | 2003
Implementation off flange-bearing frogs in revenue service
IuD Bahn | 2009
|Frogs: Improvements in materials and designs
British Library Online Contents | 1996
Frogs: Improvements in materials and designs
Online Contents | 1996
Research seeking longer service life
British Library Online Contents | 2000