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Overview EN ISO 22074-4:2024/A1:2026 is an amendment to the international standard for railway infrastructure, specifically focusing on rail fastening systems. This document, part of the ISO 22074 se…
Overview EN ISO 22074-7:2024 (identical to ISO 22074-7:2021) defines a laboratory test method for clamping force and uplift stiffness of rail fastening systems used in railway infrastructure. The sta…
Overview EN ISO 22074-5:2024 (ISO 22074-5:2021) specifies a laboratory test method for electrical resistance of complete rail fastening assemblies under controlled wet conditions. The procedure measu…
Overview EN ISO 22074-3:2024 - Railway infrastructure - Rail fastening systems - Part 3: Proof load test method for pull-out resistance (ISO 22074-3:2021) defines a laboratory test procedure to verif…
Overview EN ISO 22074-2:2024 - “Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail restraint” is the CEN-adopted version of ISO 22074-2:2021. This laboratory…
Overview EN ISO 22074-1:2024 (identical to ISO 22074-1:2020) is the CEN-adopted vocabulary for the ISO 22074 series on rail fastening systems in railway infrastructure. This part defines the terms an…
Overview EN ISO 22074-8:2024 - "Railway infrastructure - Rail fastening systems - Part 8: Test method for vertical stiffness" (identical to ISO 22074-8:2022) specifies laboratory test procedures for…
Overview SIST EN ISO 22074-6:2024 is an international standard developed by CEN and ISO that specifies a laboratory test method for assessing the resistance of rail fastening systems to severe enviro…
Overview EN ISO 22074-4:2024 (ISO 22074-4:2022) defines a laboratory test method for assessing the resistance of rail fastening systems to repeated loading. The standard prescribes a cyclic load proc…
Overview EN ISO 22074-6:2024 is an international standard developed by CEN and ISO that specifies a laboratory test method for assessing the resistance of rail fastening systems to severe environment…
Overview ISO 22074-4:2022/Amd 1:2026 is an International Standard published by ISO, focusing on test methods for assessing the resistance of rail fastening systems to repeated loading. This amendment…
1 Scope This International Standard specifies how medical waveforms , such as electrocardiogram, electroencephalogram, spirometry waveform, etc., are described for interoperability among healthcare i…
Overview SIST EN ISO 22074-4:2024/A1:2026 is an amendment to the international standard for railway infrastructure, specifically focusing on rail fastening systems. This document, part of the ISO 220…
Overview ISO 22074-7:2021 specifies a laboratory test method for clamping force and uplift stiffness of complete rail fastening assemblies used in railway infrastructure. The standard defines how to…
Overview ISO 22077-3:2023 - "Health informatics - Medical waveform format - Part 3: Long-term electrocardiography" defines how to apply the Medical Waveform Format Encoding Rules (MFER) to long‑term…
Overview ISO 22077-2:2023 - "Health informatics - Medical waveform format - Part 2: Electrocardiography" specifies how to apply the Medical waveform Format Encoding Rules (MFER) to describe standard…
Overview ISO 22078:2020 - Intelligent transport systems - Bicyclist detection and collision mitigation systems (BDCMS) - specifies performance requirements and test procedures for systems that detect…
Overview ISO 22074-6:2021 specifies a laboratory test procedure to determine the effect of exposure to severe environmental conditions on rail fastening systems. The standard addresses a complete fas…
Overview ISO 22074-8:2022 specifies laboratory test methods for vertical stiffness of rail fastening components. It defines procedures to measure the static stiffness and low-frequency dynamic stiffn…
Overview ISO 22077-1:2022 - "Health informatics - Medical waveform format - Part 1: Encoding rules" defines a general, interoperable encoding for medical waveform data (MFER: Medical Waveform Format…
Overview ISO 22074-2:2021 is an international standard developed by ISO for the railway industry, specifically addressing rail fastening systems. This part of the ISO 22074 series specifies the labor…
Overview ISO 22074-3:2021 specifies a proof load test method for pull-out resistance of rail fastening system components (inserts) anchored in sleepers or other supporting elements. The procedure con…
Overview ISO 22074-4:2022 - Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading - defines a laboratory test procedure to evaluate the long-term p…
Overview ISO 22072:2011 specifies the characteristics, requirements and design data to be included in procurement technical specifications for electrohydrostatic actuators (EHA) used in aerospace app…
Overview - ISO 22073-1:2024 (Gas welding equipment) ISO 22073-1:2024 specifies requirements for line pressure regulators and line pressure regulators with flow‑metering devices intended for connectio…
Overview ISO 2207:1980 specifies a standardized method for the determination of the congealing point of petroleum waxes, including petrolatum. The congealing point is a critical property, reflecting…
Overview ISO 22074-5:2021 specifies a laboratory test method to determine the electrical resistance (wet conditions) between running rails provided by a rail fastening system fitted to steel or concr…
Overview ISO 22074-1:2020 is an international standard developed by the International Organization for Standardization (ISO) that specifies the vocabulary and definitions related to railway infrastru…