Multiple Blocks | Auto Cad Tips & trick

This tutorial will show how to create multiple blocks in one This shows how to create 1 block called Supply Air Diffuser, but have 3 different Sizes (150x150/225x225/350x350) here to contact me: https://heylink.me/AhsanSaeed/ MECHANICAL ENGINEERING DRAWING: https://www.youtube.com/watch?v=vLFCd... How to make AutoCAD to PDF | dwg to PDF: https://www.youtube.com/watch?v=Yd2_0... MODERN HOUSE PLAN 25ft x 45ft: https://www.youtube.com/watch?v=-LEMS...