Surface cleaning appliances - Part 4: Cordless dry vacuum cleaners for household or similar use - Me...
IEC 62885-4:2020+AMD1:2023 is applicable to measurements of the performance of cordless dry vacuum cleaners for household use or under conditions similar to those in households. The results obtained under this document are intended to be comparable to the results obtained under IEC 62885-2 for mains-connected vacuums. The purpose of this document is to specify essential performance…
Appareils de nettoyage des sols - Partie 4: Aspirateurs à sec sans fil à usage domestique ou analogu...
L'IEC 62885-4:2020+AMD1:2023 s'applique aux mesures de l'aptitude à la fonction des aspirateurs à sec sans fil à usage domestique ou utilisés dans des conditions similaires. Les résultats obtenus dans le présent document sont destinés à être comparés à ceux de l'IEC 62885-2 pour les aspirateurs raccordés au réseau. Le présent document a pour objet de spécifier les…
Traditional Chinese medicine — Coptis chinensis and Coptis japonica rhizome
This document specifies the minimum requirements and test methods for Coptis rhizome (the dried rhizome of Coptis chinensis Franch. and Coptis japonica Makino.).
This document applies to Coptis rhizome sold and used as Chinese materia medica (whole medicinal materials) and decoction pieces derived from these plants.
This document does not apply to the processed Coptis rhizome, including products…
Fire safety engineering — Performance of structures in fire — Part 5: Example of a timber building i...
This document provides a fire engineering application relative to the fire resistance assessment of a multi-storey timber building according to the methodology given in ISO 24679-1. In an attempt to facilitate the understanding of the design process presented herein, this document follows the same step-by-step procedure as that given in ISO 24679-1.
The fire safety engineering approach is applied…
Ingénierie de la sécurité incendie — Performances des structures en situation d’incendie — Partie 5:...
Le présent document développe une application de l’ingénierie de la sécurité incendie relative à l’évaluation de la résistance au feu d’un immeuble en bois de plusieurs étages conformément à la méthodologie donnée dans l’ISO 24679-1. Dans la volonté de faciliter la compréhension du processus de dimensionnement présenté ci-après, le présent document suit la même procédure par étapes que celle…
Test methods for the experimental characterization of in-plane permeability of fibrous reinforcement...
This document specifies test methods for the experimental characterization of in-plane permeability of fibrous reinforcements for liquid composite moulding. Requirements for test equipment, test methods and data analysis are detailed, to ensure optimal accuracy and reproducibility of the results.
Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcur...
IEC 60364-4-43:2023 provides requirements for:
- protection of live conductors, PEN conductors, PEM conductors, and PEL conductors against the harmful effects caused by overcurrent;
- coordination of measures for protection against overcurrent.
This fourth edition cancels and replaces the third edition published in 2008. This edition constitutes a technical revision.
This edition includes the…
