ISO 2186:1973 Fluid flow in closed conduits; Connections for pressure signal transmissions between primary and secondary elements
ISO 2975-1:1974 Measurement of water flow in closed conduits; Tracer methods; Part I : General
ISO 2975-3:1976 Measurement of water flow in closed conduits; Tracer methods; Part III : Constant rate injection method using radioactive tracers
ISO 2975-6:1977 Measurement of water flow in closed conduits; Tracer methods; Part VI : Transit time method using non-radioactive tracers
ISO 2975-7:1977 Measurement of water flow in closed conduits; Tracer methods; Part VII : Transit time method using radioactive tracers
ISO 4006:1991 Measurement of fluid flow in closed conduits; vocabulary and symbols
ISO 4185:1980 Measurement of liquid flow in closed conduits; Weighing method
ISO 5167-1:2003 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 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates
ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles
ISO/TR 3313:1998 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
ISO/TR 5168:1998 Measurement of fluid flow - Evaluation of uncertainties
BS ISO 16345:2014 history
2014BS ISO 16345:2014 Water-cooling towers. Testing and rating of thermal performance