Posts tagged ‘doors’
Do doors open outward or inward?
The doors in public buildings open outward to allow a large number of people quick exit in case of danger, such as […]
04/18/2011. Category: trivia. Tags: doors
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The doors in public buildings open outward to allow a large number of people quick exit in case of danger, such as […]
04/18/2011. Category: trivia. Tags: doors
|