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1 Scope This part of ISO 21068 specifies analytical techniques for the determination of change in mass by thermal treatment at specified temperatures, and methods for the determination of the total c…
1 Scope This part of ISO 21068 gives definitions and specifies techniques for the preparation of samples for the chemical analysis of silicon-carbide-containing raw materials and refractory products…
1 Scope This document specifies dimensions required for the installation and integration of the high pressure fuel pump in gasoline (GDI) engines. The location of the fuel connections and the dimensi…
1 Scope This International Standard specifies the International Standard Text Code (ISTC) which is applicable to any textual work , whenever there is an intention to produce such a textual work in th…
1 Scope This part of ISO 21072 specifies a methodology for establishing quantitative performance data for oil skimmers under static water conditions, so the end user can objectively judge, compare, a…
Overview ISO 21013-2:2025 defines international requirements for the design, manufacture, and testing of non-reclosable pressure-relief devices intended for cryogenic vessels. This standard specifica…
Overview ISO 21053:2019 - "Life cycle analysis and recycling of ductile iron pipes for water applications" - specifies a method to evaluate the life cycle cost (LCC) and end‑of‑life recycling for duc…
Overview ISO 21018-1:2024 - Hydraulic fluid power - Monitoring the level of particulate contamination of the fluid - Part 1: General principles - provides guidance for monitoring particulate contamin…
Overview ISO 21013-3:2016 - "Cryogenic vessels - Pressure‑relief accessories for cryogenic service - Part 3: Sizing and capacity determination" gives engineers and safety professionals standardized c…
Overview ISO 21072-2:2020 - Ships and marine technology: Marine environment protection - Performance testing of oil skimmers (Part 2: Light and medium viscosity oil) defines a standardized, repeatabl…
Overview ISO 21029-1:2018 specifies requirements for the design, fabrication, type testing, initial inspection and testing of transportable, vacuum‑insulated cryogenic pressure vessels with a capacit…
1 Scope This International Standard specifies the requirements for the design, manufacture and testing of pressure relief valves for cryogenic service, i.e. for operation with cryogenic fluids in add…
Overview ISO 21036:2025 - Plastics piping systems for industrial applications - Unplasticized polyamide (PA‑U) - Metric series for specifications for components and system - defines the characteristi…
Overview ISO 21093:2003 is an international standard that specifies quality characteristics for oil of dwarf pine (Pinus mugo Turra) obtained by steam distillation of fresh or partially dried branche…
Overview - ISO 21064:2017 (Foot orthotics classification) ISO 21064:2017, titled Prosthetics and orthotics - Foot orthotics - Uses, functions classification and description, defines a standardized me…
Overview ISO 21018-1:2008 - Hydraulic fluid power - Monitoring the level of particulate contamination of the fluid - Part 1: General principles - establishes general principles, methods and selection…
Overview ISO 21043-2:2018, “Forensic sciences - Part 2: Recognition, recording, collecting, transport and storage of items,” defines requirements for the forensic process from scene assessment throug…
Overview ISO 21041:2018 - Guidance on unit pricing - provides principles and best-practice guidelines for presenting unit price information by written, printed or electronic means. The standard helps…
Overview ISO 21022:2018 specifies a laboratory test method for assessing the flexural (biaxial) performance of fibre‑reinforced cementitious composites (FRCCs) using the load‑deflection curve obtaine…
Overview ISO 21082:2016 - Mission operations - MAL space packet transport binding and binary encoding specifies how the Mission Abstraction Layer (MAL) protocol is mapped to the Space Packet Protocol…
Overview ISO 21003-5:2008 - "Multilayer piping systems for hot and cold water installations inside buildings - Part 5: Fitness for purpose of the system" - defines the characteristics and test parame…
Overview ISO 21023:2025 - Textiles - Determination of surface chemical properties of carbon fibres using X-ray photoelectron spectroscopy (XPS) - specifies a standardized method to measure the oxygen…
Overview ISO 21018-3:2008 - "Hydraulic fluid power - Monitoring the level of particulate contamination of the fluid - Part 3: Use of the filter blockage technique" specifies a semi‑quantitative metho…
Overview ISO 21073:2019 - Microscopes - Confocal microscopes - Optical data of fluorescence confocal microscopes for biological imaging - defines standardized optical performance quantities for fluor…
Overview ISO 21028-1:2016 - "Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below −80 °C" specifies toughness criteria and test requirements…
Overview - ISO 21011:2008 (Cryogenic valves) ISO 21011:2008 specifies requirements for the design, manufacture and testing of valves for cryogenic service - valves rated for temperatures of −40 °C an…
Overview ISO 21065:2017 is an international standard providing a comprehensive vocabulary for the treatment and rehabilitation of persons with lower limb amputation. Developed by the International Or…
Overview ISO 21070:2017 - Ships and marine technology: Marine environment protection - Management and handling of shipboard garbage specifies standardized procedures for shipboard garbage management.…
1 Scope This part of ISO 21072 specifies a methodology for establishing quantitative performance data for oil skimmers for recovery of oil with high viscosity, so the end user can objectively judge,…
Overview ISO 21013-2:2007/Amd 1:2018 is an important amendment to the international standard covering pressure-relief accessories for cryogenic vessels. Specifically, it addresses non-reclosable pres…
Overview ISO 21001:2018/Amd 1:2024 is the first amendment to the international standard ISO 21001:2018, which specifies requirements for management systems of educational organizations. This amendmen…
Overview ISO 21003-2:2008/Amd 1:2011 is an important amendment to the international standard that governs multilayer piping systems for hot and cold water installations inside buildings. Specifically…
Overview ISO 21013-4:2012/Amd 1:2019 is an amendment to the international standard covering pilot-operated pressure relief devices specifically designed for cryogenic vessels. This standard is part 4…
Overview ISO 21029-1:2018/Amd 1:2019 is an important international standard published by the International Organization for Standardization (ISO) that addresses the design, fabrication, inspection, a…
Overview ISO 21003-3:2008/Amd 1:2021 is an essential international standard focusing on multilayer piping systems used for hot and cold water installations inside buildings, specifically addressing P…
Overview ISO 21070:2017/Amd 1:2022 is an important international amendment published by the International Organization for Standardization (ISO) that addresses the classification of shipboard garbage…
Overview ISO 21014:2019/Amd 1:2022 is an important amendment to the international standard ISO 21014:2019, which addresses the performance of cryogenic insulation in cryogenic vessels. Published by t…
Overview ISO 21013-1:2021/Amd 1:2024 is an important amendment to the international standard governing cryogenic vessels, specifically addressing pressure-relief accessories used in cryogenic service…
1 Scope This document specifies certain characteristics of the essential oil of rockrose labdanum ( Cistus ladanifer L.), with a view to facilitating the assessment of its quality.
1 Scope This document specifies the test method for evaluating the formaldehyde purification performance of interior wall coatings using the bag method. This document is applicable to the measurement…
Overview ISO 21013-2:2007 - Cryogenic vessels: Pressure‑relief accessories for cryogenic service - Part 2 covers the design, manufacture and testing of non‑reclosable pressure‑relief devices for cryo…
Overview - ISO 2107:2023 (Aluminium temper designations) ISO 2107:2023 specifies the temper designations used to identify the condition of wrought aluminium and aluminium alloys. The fourth edition (…
