BS EN ISO 5167-2. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Part 2. Orifice plates
Edition 2021-07-22

BS EN ISO 5167-4. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Part 4. Venturi tubes
Edition 2021-07-22

BS ISO 4548-15. Methods of test for full-flow lubricating oil filters for internal combustion engines. Part 15. Vibration fatigue test for composite filter housings
Edition 2023-06-29

BS EN ISO 16890-3. Air filters for general ventilation. Part 3. Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
Edition 2023-06-28

BS EN ISO 8536-13. Infusion equipment for medical use. Part 13. Graduated flow regulators for single use with fluid contact
Edition 2023-08-22

BS EN ISO 80601-2-90. Medical electrical equipment. Part 2-90. Particular requirements for basic safety and essential performance of respiratory high-flow therapy equipment
Edition 2023-07-04

BS EN IEC 60794-1-216. Optical fibre cables. Part 1-216. Generic specification. Basic optical cable test procedures. Environmental test methods. Compound flow (drip), Method F16
Edition 2023-06-29

BS ISO 13227 Petroleum products and lubricants - Rheological properties of lubricating greases - Determination of flow point using an oscillatory rheometer with a parallel-plate measuring system
Edition 2024-06-12

BS EN ISO 17268-1 Gaseous hydrogen land vehicle refuelling connection devices. Part 1: Flow capacities up to and including 120 g/s
Edition 2024-02-21

BS ISO 22073-1 Gas welding equipment. Part 1: Line pressure regulators and line pressure regulators with flow-metering devices for gas distribution pipelines up to 60 bar (6 MPa)
Edition 2024-02-19