Information | |
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has gloss | eng: A swing door operator (or swing door opener or automatic swing door operator) is a device that operates a swing door for pedestrian use. It opens or helps open the door automatically, waits, then closes it. |
lexicalization | eng: swing door operator |
instance of | (noun) a swinging or sliding barrier that will close the entrance to a room or building or vehicle; "he knocked on the door"; "he slammed the door as he left" door |
Media | |
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media:img | Swing door operator animation.gif |
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