Here is an autocad dwg file for details of voice, rack and dates. How a sound system is properly evolved are the details given in this autocad file .
Pedestal section detail an
Front view of the stirrup
Structure masonry wall
Bridge crane rail
Reservoir section plan dwg
Roof Structure Plan In Aut
Staircase section and cons
Plot area with dimension d
Construction view with cei
Foundation and subsoil wal
Construction Joint Plan De
Staircase detail drawing.