10:27 How To Backup Your CAD Drawings CAD Tips How To Backup Your CAD Drawings 9:37 The 3d user coordinate system (UCS vs World) CAD Tips The 3d user coordinate system (UCS vs World) 2:06 Trim in 3D Pipe to Pipe Example CAD Tips Trim in 3D Pipe to Pipe Example 4:20 Side Diffuser 3D Ducting Demo Ducting Side Diffuser 3D Ducting Demo 4:27 Drawing 3D Ducting – Color Overrides Ducting Drawing 3D Ducting – Color Overrides 11:30 Iso pipe ACAD dimensions. text and bubbles ISO 3 Part Class Iso pipe ACAD dimensions. text and bubbles 13:33 Iso Piping Input using AutoCAD alternative ISO 3 Part Class Iso Piping Input using AutoCAD alternative 15:09 Isometric pipe sketch in ACAD (using ISO grids) ISO 3 Part Class Isometric pipe sketch in ACAD (using ISO grids) 4:06 Offsetting Pipe In CAD 3D Piping Offsetting Pipe In CAD 3:43 Using Fields in a Title Block – AutoCAD and CAD CAD Tips Using Fields in a Title Block – AutoCAD and CAD «1234…18»Page 2 of 18