How To Make Dynamic Block

HOW TO MAKE DYNAMIC BLOCK

HOW TO MAKE DYNAMIC BLOCK IN AUTO CAD,AUTO CAD TIPS,AUTO CAD,DRAWING 2D DRAWINGS,STRUCTURAL,BLOCKS,SECTIONS,AUTO DESCK CAD DRAWINGS,IMAGES CAD PICS,CAD PDF,SECTIONS IN AUTO CAD,DRAINAGE IN AUTO CAD,WINDOWS IN AUTO CAD,MODELING IN AUTO CAD,BASIC IN AUTO CAD,MATERIALS IN AUTO CAD,MEP IN AUTO CAD