rails (transit system elements)
Identification code: 300248207
Español: barras de metal (elementos del sistema de tránsito) | Català: rail (transit system elements (traducció pendent))
Hierarchy classification:
Alternative term/s
- rail
Anotations
Scope note:
Rolled steel bars, commonly T-sections, designed to be laid end to end, usually in pairs and in parallel lines, to provide the running surface for certain transit vehicles.
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