Elevator machine room Lay-out. Window cleaning machine warehouse, equipment room, BA axis chord length, Center WP7, etc detail in autocad file.
Staircase elevation and pl
Isometric view design of s
Bolt section plan dwg file
Round Stair Detail
Steel Stair
Stair Detail file
Stair Design
Elevation and sectional de
Section lift plan
Stair Structure Detail
Elevator detail 2d view CA
Lift elevator section and
