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Overview ISO 21713:2020 specifies a high-temperature test method for determining the elastic modulus (Young’s modulus) of fine ceramics using the thin‑wall relative C‑ring method. The standard covers…
Overview - ISO 21709:2020 (Biobanking of mammalian cell lines) ISO 21709:2020 defines process and quality requirements for biobanks that establish, maintain, characterize and distribute mammalian cel…
Overview ISO 21746:2019 - "Composites and metal assemblies - Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres - Sal…
Overview ISO 21782-6:2019 - "Electrically propelled road vehicles - Test specification for electric propulsion components - Part 6: Operating load testing of motor and inverter" specifies operating-l…
Overview ISO 21725-2:2021 - Simplified design of prestressed concrete bridges - Part 2: Box-girder bridges provides a pragmatic, streamlined procedure for designing prestressed concrete box-girder ro…
Overview ISO 2172:1983 specifies the pycnometric method for determining the soluble solids content of fruit juice by measuring relative density at 20 °C. The method converts a measured density to suc…
Overview ISO 21782-7:2021 is an international standard that defines the test specifications for operating load testing of DC/DC converters used in electrically propelled road vehicles. As part of the…
Overview ISO 217:2013 is an international standard that specifies the designation, untrimmed sizes, tolerances, and machine direction for paper sheets. It defines two main series of untrimmed paper s…
Overview ISO 2173:2003 specifies a refractometric method for determining the soluble solids content of fruit and vegetable products. The method correlates the refractive index of a prepared test solu…
Overview ISO 2176:1995 - "Petroleum products - Lubricating grease - Determination of dropping point" specifies a standardized laboratory method to determine the dropping point of lubricating greases.…
Overview ISO 2177:2003 defines a coulometric method by anodic dissolution for measuring the thickness of metallic coatings. The method is applicable only to conductive coatings and can be used on sin…
Overview ISO 21719-1:2026 establishes a comprehensive framework for the personalization process of on-board equipment (OBE) used in electronic fee collection (EFC) systems. As part of the ISO 21719 s…
Overview ISO 21702:2019 - Measurement of antiviral activity on plastics and other non-porous surfaces - defines standardized laboratory methods to quantify the antiviral activity of antiviral-treated…
Overview ISO 21755-2:2020 specifies a laboratory permeation test procedure to measure evaporative emissions from motorcycles. It applies to motorcycles with liquid fuel tanks and spark‑ignition engin…
Overview ISO 21782-3:2019 defines performance test specifications for the motor and inverter of a voltage class B electric propulsion system for electrically propelled road vehicles. Part 3 of the IS…
Overview ISO 21795-1:2021 - Mine closure and reclamation planning - Part 1: Requirements defines an international framework and processes for planning mine closure and reclamation for both new and op…
Overview ISO 2174:1990 - "Surface active agents - Preparation of water with known calcium hardness" specifies a laboratory method to prepare and verify aqueous solutions of defined calcium hardness f…
1 Scope This document specifies a method for the quantification of four tobacco specific nitrosamines ( TSNAs ) in tobacco and the following tobacco products: cigarettes, cigars and smokeless tobacco…
Overview ISO 21787:2006/Amd 1:2019 is an important amendment to the international standard that specifies requirements for industrial globe valves made from thermoplastic materials. Published by the…
Overview ISO 2176:1995/Amd 1:2020 is an important amendment to the international standard for determining the dropping point of lubricating grease in petroleum products. This document, published by t…
Overview ISO 21709:2020/Amd 1:2021 is an important amendment to the ISO 21709:2020 standard, issued by ISO (International Organization for Standardization), focusing on biotechnology and biobanking.…
Overview ISO 21756:2026 specifies the technical requirements for the quality and safety of industrial manufacturing procedures and the quality of Salvia miltiorrhiza root and rhizome aqueous extract…
1 Scope This document specifies a basic measurement method by using the variable temperature sealed housing for evaporative determination (VT-SHED) test procedure for evaporative emissions from motor…
1 Scope This document specifies guidelines for smart manufacturing technologies applicable to smart plants in the iron and steel industry, together with the basic requirements for these technologies…
1 Scope This document establishes the general safety launch collision avoidance (safety LCOLA) requirements for the avoidance of collision between the collection of newly launched objects resulting f…
Overview ISO 21757-1:2020 - Document management - ECMAScript for PDF - Part 1: Use of ISO 32000-2 (PDF 2.0) defines a standardized ECMAScript (JavaScript) interface for automating and interacting wit…
Overview ISO 21703:2019 - "Surface active agents - Microbiology - Microbiological test methods for liquid hand dishwashing" - is an ISO standard (first edition 2019) that defines microbiological test…
Overview ISO 21773:2021 - Methods of test and characterization of performance for energy recovery components - defines standardized laboratory methods to test and characterize air-to-air heat/energy…
Overview ISO 21736:2020 - Refractories - Test methods for thermal shock resistance specifies standardized procedures to evaluate how refractory materials withstand rapid temperature changes. The docu…
Overview ISO 21712:2020 specifies a standardized laboratory test method for flexural bond strength of joints in fine/advanced ceramics - including ceramic/ceramic and ceramic/metal joints - measured…
Overview ISO 2179:1986 specifies the requirements for electroplated coatings of tin-nickel alloy (SnNi), with a composition of approximately 65% tin and 35% nickel. This standard defines classificati…
Overview ISO 21771-2:2025, "Cylindrical involute gears and gear pairs - Part 2: Calculation and measurement of tooth thickness and backlash," establishes calculation procedures and measurement relati…
Overview ISO 21740:2025 - Space systems - Launch window estimation and collision avoidance - defines the safety LCOLA (launch collision avoidance) requirements for identifying safe launch opportuniti…
Overview ISO 21765:2020 - Textiles - Determination of fabric deformability by forced mechanical distension - defines an automatic test method to quantify how textile fabrics deform when forced out of…
Overview ISO 21745:2019 - Electronic record books for ships defines minimum technical specifications and operational requirements for onboard electronic record books (ELRB). Developed in response to…
Overview ISO 21714:2018 specifies a standardized test method for determining the density of thick ceramic coatings using the Archimedes principle at ambient temperature. Applicable to fine ceramics,…
Overview ISO 21725-1:2021 - "Simplified design of prestressed concrete bridges - Part 1: I-girder bridges" provides streamlined rules and guidance for the design of road bridges using prestressed con…
1 Scope The International Standard gives guidance for — evaluation of measurement uncertainties using data obtained from studies conducted in accordance with ISO 5725-2:1994; — comparison of collabor…
1 Scope This International Standard covers the safety requirements for gas turbine applications using liquid or gaseous fuels and the safety related control and detection systems and essential auxili…
This International Standard describes a procedure for the determination of statistics in order to estimate the quality capability of product and process characteristics. The process results of these…
