Discusses how to determine the best gradient for a railroad. (See also R. R. Gaz., July 27, 1888.)
Ruling gradient
Sci Am Sup
1888
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Online Contents | 1994
Online Contents | 1995
British Library Online Contents | 1997
Online Contents | 1997
British Library Online Contents | 1992