Concept set LADDER OR STAIRS

Construction consisting of steps designed to bridge vertical distances.

Related concept sets

LADDER OR STAIRSnarrowerLADDER
LADDER OR STAIRSnarrowerSTAIRS
LADDER OR STAIRSlinkedSTEP
LADDER OR STAIRSlinkedBRIDGE
LADDER OR STAIRSlinkedHARROW (TOOL)
LADDERbroaderLADDER OR STAIRS
STAIRSbroaderLADDER OR STAIRS
BRIDGElinkedLADDER OR STAIRS
HARROW (TOOL)linkedLADDER OR STAIRS
STEPlinkedLADDER OR STAIRS
Id Concept in source Conceptlist