Specifications cover track scales for weighing cars in railway service without use of dead rails or relieving gear; do not cover overhead suspended scales nor do they apply to scales already in service.
Specifications for the manufacture and installation of two-section, knife-edge railroad track scales
U. S. Bur. Standards, Circular
1927
19 pages
Aufsatz (Zeitschrift)
Englisch
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Specifications for the manufacture and installation of two-section, knife-edge railroad track scales
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