The need of changes to adapt rails to modern conditions. (28500 w.) (No. 62719 A)
Qualities of good steel rails
Pro N Y R R Club
1915
Ills. Discussion
Article (Journal)
English
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Reproducing wearing qualities of early steel rails under modern conditions
Engineering Index Backfile | 1938
|Reproducing wearing qualities of early steel rails under modern conditions
Engineering Index Backfile | 1939
|Reproducing wearing qualities of early steel rails under modern conditions
Engineering Index Backfile | 1938
|The qualities and life of rails
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