Construction_detail_double_stringers_steel_staircase_stairs_raised_wooden_plank_tread_steps_UPN_channels_profile_sections_perspective_Dwg_drawing_steel_frames_beams

Precio: 

1,50 €
Construction detail of a double stringer steel staircase with raised wooden tread steps. Stringers used UPN (european channels with taper flanges) profile sections. Drawing includes an isometric view. Dwg file format.