BS EN ISO 5167-5:2016 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Cone meters
ISO 2186 Fluid flow in closed conduits - Connections for pressure signal transmissions between primary and secondary elements
ISO 4006 Measurement of fluid flow in closed conduits; vocabulary and symbols
ISO 4288 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Rules and procedures for the assessment of surface texture; Technical Corrigendum 1
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 5168 Measurement of fluid flow - Procedures for the evaluation of uncertainties
ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories*， 2017-11-29 Update
ISO/IEC Guide 98-3 Uncertainty of measurement - Guide to the expression of uncertainty in measurement (GUM:1995). Extension to any number of output quantities
ISO/TR 3313 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments*， 2018-03-01 Update
2022BS EN ISO 5167-5:2022 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Cone meters
2016BS EN ISO 5167-5:2016 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Cone meters