Stairs rise and trade inner reinforcement bar layout plan details in 2d Autocad DWG file.

<p>This is an architectural part of house plan. Stairs have many components like rise, trade, nosing, newel, etc... Here mention no.8 e=20 and no.9 1T9 is about inner portion of stairs(reinforcement bar). For more information visit our pages and Download the Autocad DWG files.</p>