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Overview ISO 20769-2:2018 - Non-destructive testing - Radiographic inspection of corrosion and deposits in pipes by X- and gamma rays - Part 2: Double wall radiographic inspection specifies proven fi…
Overview ISO 20769-1:2018 defines standardized techniques for tangential radiographic inspection of pipes and other cylindrical bodies using X‑ and gamma‑ray film and digital methods. The standard ta…
Overview ISO 20766-11:2020 specifies requirements for the manual shut-off valve used in road vehicle liquefied petroleum gas (LPG) fuel systems. It covers general design principles, required markings…
Overview ISO 20766-18:2019 specifies requirements for hoses used in liquefied petroleum gas (LPG) fuel systems for road vehicles (as defined in ISO 3833). It sets out design principles, mandatory mar…
ISO 20766-22:2025 Overview ISO 20766-22:2025 is an international standard developed by ISO that specifies requirements for power supply bushings used in liquefied petroleum gas (LPG) fuel system comp…
Overview ISO 20760-2:2017 - "Water reuse in urban areas - Guidelines for centralized water reuse system - Part 2: Management of a centralized water reuse system" provides guidance on managing central…
Overview ISO 20766-14:2022 is an international standard that specifies the general requirements and design principles for vaporizer/pressure regulators used in liquefied petroleum gas (LPG) fuel syst…
Overview ISO 20766-17:2022 sets forth the international standard for gas dosage units in liquefied petroleum gas (LPG) fuel systems used in road vehicles. This standard is part 17 of the ISO 20766 se…
Overview ISO 20760-2:2025 - "Water reuse in urban areas - Guidelines for centralized water reuse system - Part 2: Management of a centralized water reuse system" provides comprehensive guidance for t…
Overview ISO 20765-1:2005 specifies a rigorous method to calculate thermodynamic properties of natural gas in the gas phase, targeting transmission and distribution conditions. The standard defines a…
Overview EN ISO 20764:2003 - Petroleum and related products: Preparation of a test portion of high‑boiling liquids for the determination of water content - Nitrogen purge method (ISO 20764:2003) defi…
Overview EN ISO 20763:2004 - "Petroleum and related products - Determination of anti-wear properties of hydraulic fluids - Vane pump method (ISO 20763:2004)" defines a laboratory procedure to assess…
Overview EN ISO 20765-2:2018 is an international standard developed by CEN and ISO that specifies a method for the calculation of thermodynamic properties of natural gases, manufactured fuel gases, a…
Overview EN ISO 20765-1:2018 (ISO 20765-1:2005 adopted by CEN) defines a standardized method to calculate thermodynamic properties of natural gas in the gas phase for transmission and distribution ap…
Overview EN ISO 20769-2:2018 - “Non-destructive testing - Radiographic inspection of corrosion and deposits in pipes by X- and gamma rays - Part 2: Double wall radiographic inspection” (CEN adoption…
Overview EN ISO 20769-1:2018 - “Non‑destructive testing - Radiographic inspection of corrosion and deposits in pipes by X‑ and gamma rays - Part 1: Tangential radiographic inspection” (CEN adoption o…
Overview SIST EN ISO 20765-2:2018 is an international standard developed by CEN and ISO that specifies a method for the calculation of thermodynamic properties of natural gases, manufactured fuel gas…
Overview EN ISO 2076:2021 - "Textiles - Man-made fibres - Generic names" (adopted by CEN) defines the generic names used to designate categories of man‑made fibres based on their principal polymer. T…
Overview EN ISO 20768:2021 (ISO 20768:2018) - "Vapour products - Routine analytical vaping machine - Definitions and standard conditions" - defines parameters and required standard conditions for lab…
Overview EN ISO 20765-5:2022 - Natural gas: Calculation of thermodynamic properties - Part 5 specifies simplified, practical methods to calculate dynamic viscosity, Joule–Thomson coefficient, isentro…
Overview EN ISO 20768:2021/A1:2025 is an important European standard published by CEN, focusing on vapour products-specifically the routine analytical vaping machines used for product testing. This a…
Overview SIST EN ISO 20768:2022/A1:2025 is an important European standard published by CEN, focusing on vapour products-specifically the routine analytical vaping machines used for product testing. T…
Overview ISO 20766-5:2023 provides definitions and general requirements for liquefied petroleum gas (LPG) fuel selection systems and electrical installations used on road vehicles (as defined in ISO…
Overview ISO 20766-8:2023 is an international standard specifying the general requirements and design principles for fuel pump components used in liquefied petroleum gas (LPG) fuel systems in road ve…
Overview ISO 20766-4:2018 - "Road vehicles - Liquefied petroleum gas (LPG) fuel system components - Part 4: Level indicator" specifies requirements, definitions and tests for LPG level indicators use…
Overview ISO 20766-12:2019 specifies requirements for the non‑return valve used in liquefied petroleum gas (LPG) fuel systems for road vehicles. It covers general design principles, marking and instr…
