Metallic structure plan and section autoad file, centre lien detail, steel structural detail, hidden line detail, steel framing detail, foundation detail, etc.
First floor and second flo
A Main hole plan and secti
Anchoring inconcrete plan
3500x2200mm staircase top
Office building stairway s
Fireproofing member suppor
Typical layout and detail
Specification Hodgepodge p
14x40m house building stai
School building aluminum r
Hatching Reticular slab de
Architectural plan of stai