raven - a bim communication tool - notification summary Published 5 years ago • 321 plays • Length 0:18 Download video MP4 Download video MP3 Similar videos 5:11 why i left bim 5:38 why you need to start learning bim today 25:13 easy bim in revit - bimproject 1:19 understand bim in 1 minute 5:00 bim interoperability tool