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This proposal specifies a method to test filtration performance of particulate matter of nonwovens. This proposal is applicable to air filtration nonwovens , face masks and other products.

This international standard specifies evaluation methods for ozone content in UFB dispersions, including iodometric titration and UV photometry.

This document specifies requirements for classification of covered electrodes and deposited metal in the as-welded condition and in the post-weld heat-treated condition for manual metal arc welding of high-strength steels with a minimum yield strength greater than 500 MPa or a minimum tensile strength greater than 570 MPa. This document is a combined specification providing a classification…

This document specifies the requirements and guidelines for establishing a traceability system for food in cold chain logistics chain, which enables integrated functions such as collecting traceability information, managing traceability information and implementing traceability. This document is applicable to the management processes by supporting food traceability whereas cold chain logistics…

Le présent document spécifie les caractéristiques principales et les méthodes d'essai des cordages neufs en fibres utilisés pour le maintien en position des structures marines. L'âme des cordages en fibre pour le maintien en position des structures marines peut être fabriquée à partir de différents matériaux. Le présent document donne les exigences générales applicables à tous les…

L'ISO 28300:2008 couvre les exigences de ventilation de vapeur (gaz), normale et en situation d'urgence, des réservoirs de surface de stockage de pétrole liquide et de produits pétroliers et des réservoirs de surface et enterrés de stockage réfrigérés (frigorifiques), conçus comme réservoirs de stockage à pression atmosphérique et à basse pression. Elle aborde les causes de surpression…

This document contains general requirements and measures for machinery that performs packaging functions for: — Conditioning of products and packaging materials — Primary (first) packaging, secondary (second) packaging and tertiary (third) packaging.