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ISO 13347-4:2004 applies to industrial fans as defined in ISO 5801 and ISO 13349. It is limited to the determination of airborne sound emission for the specified set-ups. Vibration is not measured, nor is the sensitivity of airborne sound emission to vibration effects determined. The sizes of the fan, which can be tested in accordance with ISO 13347-4:2004, are limited only by the practical…

L'ISO 877-2:2009 spécifie une méthode d'exposition directe des plastiques au rayonnement solaire et une méthode d'exposition des plastiques au rayonnement solaire sous filtre de verre (exposition derrière une vitre en verre). L'objectif consiste à évaluer les changements de propriété produits après des phases d'exposition spécifiées.

This standard covers performance, marking requirements and test methods for a flexible sprinkler hose with fittings, attachments and anchoring components intended for direct connection to a single fire sprinkler in installations utilizing a flexible attachment to the sprinkler system piping such as clean rooms, suspended ceilings, and exhaust ducts.

This document specifies the safety requirements and measures for single blade automatic and semi-automatic up-cutting cross-cut sawing machines, capable of continuous production use, hereinafter referred to also as “machines”.

This document specifies the safety requirements and measures for horizontal cutting cross-cut sawing machines with one saw unit (radial arm saws) with manual loading and/or unloading of the workpiece and capable of continuous production use, hereinafter referred to also as “machines”.

This document specifies test methods for the determination of the plastics compatibility of packaging/intermediate bulk containers (IBC) made from polyethylene, fluorinated polyethylene and coextruded plastics. It covers the determination of adequate plastics compatibility against the processes of deterioration: -        softening due to absorption (swelling); -        stress cracking; and…