Technical consideration of energy required to move them and advantages of ball bearings for reducing friction.
Railway turntables
Ry. Engr
Railway Engineer ; 43 , n 508
1922
3 pages
5 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1938
Engineering Index Backfile | 1938
Electrically operated turntables
Engineering Index Backfile | 1902
Engineering Index Backfile | 1887
Engineering Index Backfile | 1907