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Biocarburants solides - Préparation d'échantillons
ISO 14780:2017 defines methods for reducing combined samples (or increments) to laboratory samples and laboratory samples to sub-samples and general analysis samples and is applicable to solid biofuels.
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Biocarburants solides - Détermination du pouvoir...
ISO 18125:2017 specifies a method for the determination of the gross calorific value of a solid biofuel at constant volume and at the reference temperature 25 °C in a bomb calorimeter calibrated by combustion of certified...
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Biocarburants solides - Échantillonnage
ISO 18135:2017 describes methods for preparing sampling plans and certificates, as well as taking samples of solid biofuels, for example, from the place where the raw materials grow, from production plant, from deliveries, e...
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Biocarburants solides - Détermination de la densité...
Note: The standards activity type for this NOI was updated by the responsible SDO on March 16 ,2021. ISO 18847:2016 specifies the method for determining the particle density of compressed fuels such as pellets or briquettes.
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Biocarburants solides - Sécurité des granulés...
ISO 20023-2018 provides principles and requirements for the safe handling and storage of wood pellets in residential and other small-scale applications. It covers the supply chain from loading of the delivery truck...
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Biocarburants solides - Méthode d'échantillonnage...
ISO 21945:2020 describes simplified methods for taking samples of solid biofuels in small scale applications and storages including preparation of sampling plans and reports. The main focus is on storages with a size of ≤100...
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Management environnemental — Lignes directrices...
This document gives principles and guidelines for assuring the environmental information an organization includes in its environmental reports. This document is applicable to assuring other types of reports in principle...
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Compendium des matériaux liants
To update the current standard due to user experience/feedback/new technology. Development and maintenance of standards related to: Cementitious materials for use in concrete, classified as follows: Portland cement; Blended...
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Véhicules automoteurs a pneumatiques pour mines...
This Standard describes minimum performance criteria for the service braking system, secondary braking system, and parking system for rubber-tired, self-propelled underground mining machines with maximum rated speeds of 32...
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Laboratoires de biologie medicale - Application...
The objective of the Standard is to specify requirements for risk analysis in the medical laboratory.
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Biodiesel (B100) à mélanger dans les distillats...
La présente norme s’applique à une qualité de biodiesel destinée à être utilisée dans la préparation des mélanges de combustibles de distillat moyen. Le biodiesel conforme à la présente norme n’est pas destiné à être utilisé...
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Coupleurs d'appareils à usage domestique et analogue...
This part of the lEC 60320 sets the dimensions for appliance couplers for two poles and two poles with earth contact – for the connection of electrical devices for household and similar onto the mains supply and – for the...