Outils électroportatifs à moteur, outils portables et machines pour jardins et pelouses - Sécurité -...
IEC 62841-2-12:2024 doit être utilisé conjointement avec l'IEC 62841-1:2014. Le présent document complète ou modifie les articles correspondants de l'IEC 62841-1 de façon à la transformer en norme IEC: Exigences particulières pour les vibrateurs à béton portatifs. IEC 62841-1:2014, L’article 1 est applicable, sauf dans les cas suivants.
Addition: Ce document s'applique aux…
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety ...
IEC 62841-2-12:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 62841-2-12:2024 EXV includes the content of the references made to IEC 62841-1:2014.
IEC 62841-2-12:2024 is to be used in conjunction with IEC…
Plastics — Biobased content — Part 4: Determination of biobased mass content
This document specifies a method of determining the biobased mass content in plastics products, based on the radiocarbon analysis and elemental analysis.
This document is applicable to plastic products and plastic materials, polymer resins, monomers or additives, which are made from biobased and/or fossil-based constituents.
This method can be applied provided that the plastic product contains…
Surface chemical analysis — Auger electron spectroscopy and X-ray photoelectron spectroscopy — Guide...
This document gives guidance on the measurement and use of experimentally-determined relative sensitivity factors for the quantitative analysis of homogeneous materials by Auger electron spectroscopy and X-ray photoelectron spectroscopy. The methods described only apply to polycrystalline and amorphous materials, as effects inherent to single-crystal samples are not addressed.
