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Le présent document spécifie un métalangage pour l'occupation des sols (LCML) exprimé sous forme d'un métamodèle UML qui permet de décrire différents systèmes de classification d'occupation du sol d'après leurs aspects physionomiques. Le présent document reconnaît qu'il existe un grand nombre de systèmes de classification d'occupation du sol. Il donne une structure…

This document specifies test methods, using small size specimens, suitable for determining the following mechanical properties of engineered bamboo products: tensile strength parallel-to-fibre; tensile modulus parallel-to-fibre; compressive strength parallel-to-fibre; tensile strength perpendicular-to-fibre; tensile modulus perpendicular-to-fibre; compressive strength perpendicular-to-fibre;…

This document describes the test methods for the cold start performances of fuel cell hybrid electric vehicles (FCHEV) under sub-zero temperature conditions. This document applies to FCHEV as passenger cars and light duty trucks with a maximum authorized total mass of 3 500 kg (hereinafter referred to as vehicle) and fuelled with compressed hydrogen.

This document specifies the infection prevention and control (IPC) measures for cross-border workers. It is applicable only in the circumstance of novel infectious disease outbreak while valid vaccine or drug for treatment are not available. It can be used for the purpose of maintaining economic activities when a country that workers need to enter blocks its border due to a pandemic or epidemic (…

This document specifies two methods for the measurement of the hydroxyl number of polyols used as polyurethane raw materials. The hydroxyl content of polyols are determined to properly formulate polyurethane systems. Method A is primarily applicable to readily esterified polyether polyols. It is also intended for polyols which have significant steric hindrance, such as those based on sugars.…

This document identifies data elements and metadata to represent the information about tumor mutation burden (TMB) when reporting the value for the biomarker using clinical massive parallel DNA sequencing. This document covers the TMB status and related metadata such as mutation type, sequencing types, and target areas of sequencing from human samples for clinical practice and research. This…

This document specifies reference's test methods for determining the properties of sunglasses given in ISO 12312 (all parts). It is applicable to all sunglasses and related eyewear. Other test methods can be used if proven to be equivalent.

The purpose of this document is to: —     describe the current challenges with documenting and sharing sex and gender information in electronic health records. —     identify the current state of international standards and specifications that include sex and gender. —     summarize the findings and identify opportunities to improve clarity and consistency in the use of sex and gender in…

Le présent document spécifie les méthodes d’essai de référence permettant de déterminer les propriétés des lunettes de soleil indiquées dans l’ISO 12312 (toutes les parties). Il s’applique à toutes les lunettes de soleil et aux articles de lunetterie associés. D’autres méthodes d’essai peuvent être utilisées s’il est démontré qu’elles sont équivalentes.

IEC 60228:2023 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60228:2023 edition 4.0 and the previous IEC 60228:2004 edition 3.0. Furthermore, comments from IEC TC 20 experts are provided to explain the reasons of the most relevant changes, or to clarify any part of the content…