Plan of Office building structure detail 2d view layout file in dwg format

<p>Plan of Office building structure detail 2d view layout file in dwg format, electrical fittings detail, specification detail, wall and flooring detail, staircase detail, riser and thread detail, section line detail, furniture detail, railing detail, section detail, floor level detail, dimension detail, sanitary toilet detail, numbering detail, circular staircase detail, etc. g</p>