Double-cleat ladders
Esquema
Jerarquía
Furnishings and Equipment (Hierarchy Name) > Tools and Equipment > equipment > <equipment by process> > supporting equipment > ladders
Descripción
Similar to the single-cleat ladders, but wider, with an additional center rail which allows for two-way traffic of workmen ascending and descending.
URI original del concepto
Otros términos
- escaleras de listón doble [es]
- double-cleat ladder [en]
- ladders, double-cleat [en]
- escalera de listón doble [es]