Here is the autocad dwg of ventilated front section,drawing consists of front section of ventilation,sectional detail of wall from foundation level,construction detail.
Foundation plan of ayangar
Wall elevation wall paper
Earth pit details in AutoC
Wall section dwg file
Location layout plan dwg f
Details of a connection st
Details of septic grave
Constriction view of educ
Steel structural roof deta
Wall section detail design
CCTV(Closed circuit tale v
Constructive section