Here is an autocad dwg file for Manometer . an instrument for measuring the pressure acting on a column of fluid, consisting of a U-shaped tube of liquid in which a difference in the pressures acting in the two arms .
Section plan detail dwg fi
Construction view of floor
Ceiling design and layout
Steel structural working p
Diagram flow Low voltage n
Wall section view of house
Beam section detail dwg fi
Construction detail of wat
Detail of wall section aut
Stair plan and section det
Foundation plan and elevat
Wall section detail dwg fi