Measurement of fluid flow by means of pressure differential devices — Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full — Amendment 1
Edition 1 1998-03
Retirada
ISO 5167-1:1991/Amd 1:1998
27895
ISO 5167-1:1991/Amd 1:1998Measurement of fluid flow by means of pressure differential devices — Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running fullAmendment 1