Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements
ISO 5167-1:2003 defines terms and symbols and establishes the general principles for methods of measurement and computation of the flowrate of fluid flowing in a conduit by means of pressure differential devices (orifice plates, nozzles and Venturi tubes) when they are inserted into a circular cross [...]
Check validity : ISO-5167-1 EN-5167-1 ; AFNOR-EN-5167-1
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Geneva : ISO, 2003. - 33 p.
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