Piping plant kerosene dwg file, machinary detail autocad file, machine for kerosene refinery.
Floor plan with constructi
Building material plan det
Stair section detail dwg f
Paving design construction
Construction view of stair
Underground tank plan and
Masonry wall camposteria d
Principal stair plan detai
Roof plan and low level pl
Steel structural Roof work
Detail dispositivo tornill
Construction view of offic