tag:blogger.com,1999:blog-20046520.post802634769301439679..comments2023-09-01T04:07:19.577-05:00Comments on CAD Shack: Filtering Out Colored Duct for ArchitectsTodd M. Shackelfordhttp://www.blogger.com/profile/02135634177916022070noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-20046520.post-33311658745475106262011-09-26T06:40:25.075-05:002011-09-26T06:40:25.075-05:00Thanks for sharing this post.i like him very much....Thanks for sharing this post.i like him very much.BIMmanagerhttp://www.bimhub.com/bim-manager.htmlnoreply@blogger.com