CAD drawing details of ventilation duct design which shows balancing valve details, electrical motor details, pipe unit details, manhole unit details, and other blocks detailing.
Structure Detail
Public hall center stairca
Section elevation of pile
Roof Truss details.
Tremie Concrete Placement
Derail metal beam
Concrete pile cap drawings
Structure detail of handra
Fence drawing details of s
Ceiling and roof construct
Steel structure detail vie
Commercial Building Struct
