Historical
ANSI/ASME MFC-14M-2003
Measurement of Fluid Flow Using Small Bore Precision Orifice Meters
Specifices the geometry and method of use for orifice meters of 6 mm to 40 mm line size when they are inserted in a conduit running full. It also gives necessary information for calculating flow rate and its associated uncertainty.
American Society of Mechanical Engineers [asme]