Escalator
From Wikimedia Commons, the free media repository
English: Escalators
Français : Escalier mécanique
Fahrtreppe; Escalator; Rullaportaat; Roltrap; Schody ruchome; Rulltrappa; エスカレータ; escalera electrica; zh-min-nan; Tiān-thui
-
Glattzentrum in Wallisellen, Switzerland
Technic