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1.1 Ces exigences portent sur les tuyaux hors sol primaires, secondaires et coaxiaux destinés au transfert et au confinement de liquides inflammables et combustibles et de carburants ou composants de carburants (et des vapeurs générées) indiqués dans la présente norme, dans les installations de fabrication, de traitement et de distribution, les stations-service pour véhicules motorisés de parc…

This document specifies requirements for fused aluminium oxide abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, bulk density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this document apply to abrasives supplied in the "new" condition…

This document specifies requirements for 12 grades of low-carbon cast-steel shot abrasive, as supplied for blast-cleaning processes. Values are specified for hardness, density, defect/structural requirements and chemical composition. The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after…

IEC 60335-2-31:2012+A1:2016+A2:2018 deals with the safety of electric range hoods and other cooking fume extractors intended for installing above, beside, behind or under household cooking ranges, hobs and similar cooking appliances, their rated voltage being not more than 250 V. The cooking appliance can be supplied by electricity or other fuels, such as gas. Appliances not intended for normal…

IEC 60335-2-21:2012+A1:2018 deals with the safety of electric storage water heaters for household and similar purposes and intended for heating water below boiling temperature, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public,…

This document establishes specifications for the execution of tension tests to be carried out on an anchor grouted in the ground, as defined in EN 1997-1 and EN 1537. Three methods of testing are recognized by this document. Test Method 1 involves cyclic tension loading with measurement of displacement at the load stages; Test Method 2 involves cyclic tension loading with measurement of load loss…

1 Scope 1.1 These requirements cover rating, and performance during fire tests, of fire extinguishers intended for use in attacking Class A, B, C, D, and K fires as defined herein. These requirements also cover performance during fire tests of fire extinguishing agents for application on Class D fires. The ultimate rating of an extinguisher or the prescribed use of an extinguisher or fire…

1 Domaine d'application "Cette norme vise la classification et l’efficacité au cours des essais sur foyers -types des extincteurs destinés à être utilisés pour combattre les feux de classes A, B, C, D et K définis cidessous. Elle vise également l’efficacité au cours des essais sur foyers-types des agents extincteurs destinés à être utilisés pour combattre les feux de classe D. La…

This document specifies general requirements for the competence, impartiality and consistent operation of biobanks including quality control requirements to ensure biological material and data collections of appropriate quality. This document is applicable to all organizations performing biobanking, including biobanking of biological material from multicellular organisms (e.g. human, animal,…

1.1 General This Guideline covers measures to reduce the risks of basement flooding, and to mitigate the adverse effects on property, public safety, and public health in case of a flood event. It covers existing, new, rebuilt, and renovated houses in rural and urban settings. 1.2 Buildings covered This Guideline covers all types of ground-related houses, with or without basements, that…