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Keywords from Image Description:
Rahmenbezeichnungen. in German Own work based on File Bicyclemeasurements svg by Sakurambo which is based on Image Bicyclemeasurements created and released into the public domain by Kelli Boone Original authors File Bicyclemeasurements svg by Sakurambo which is based on Image Bicyclemeasurements by Kelli Boone released in public