Operating box valves layout file, scale 1:20 detail, elevation detail, section detail, reinforcement detail, bolt nut detail, stone detail, hatching detail, etc.
Sprinkler irrigation netwo
Floor plan of building for
Pressure rupture chamber p
Pipes Block design
Plan and section view with
Diesel chamber detail plan
Detail drawing of puddle f
Plumbing Detail
Pump Cleaners Recirculatio
plumbing sewage and storm
Air ducting system
Section Projector substati