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Affichage de 2149 - 2160 de 11114
Avis d'intention
véhicules à gaz naturel des lignes directrices...
Scope This standard contains safety requirements for the material, design, manufacture and testing of gaseous hydrogen hose and hose assemblies which are used as a part of the dispensing station to connect the dispenser to...
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Coffrets antidéflagrants pour emplacements dangereux...
1.1 This Standard covers the details of construction and tests for explosion-proof enclosures for electrical equipment to be used in Class I, Division 1, Groups A, B, C, and D hazardous locations and in gaseous mines in...
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Véhicules automoteurs à pneumatiques pour mines...
1.1 This Standard describes minimum performance criteria for the service braking system, secondary braking system, and parking system for rubber-tired, self-propelled underground mining machines with maximum rated speeds of...
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MANCHONS ISOLANTS POUR RÉSERVOIRS ENTERRÉS EN...
1.1 Ces exigences visent les manchons isolants en nylon à bas profil à filetages intérieurs et extérieurs et à produit d’étanchéité de filets d’éléments destinés à un usage dans la protection contre la corrosion extérieure...
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Atmosphères explosives - Partie 28 : Protection...
This Standard specifies the requirements, testing and marking of equipment emitting optical radiation intended for use in explosive atmospheres. It also covers equipment located outside the explosive atmosphere or protected...
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Chauffage par effet de peau
This standard provides for the application of skin effect trace heating systems for pipes, vessels, and structures. It provides recommendations for design, installation, maintenance, and repair of these systems in general...
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Atmosphères explosives - Partie 7 : Protection...
This part of IEC 60079 specifies the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in explosive gas atmospheres. This...
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Atmosphères explosives - Partie 6 : Protection...
This part of IEC 60079 specifies the requirements for the construction and testing of oilimmersed electrical equipment, oil-immersed parts of electrical equipment and Ex components in the type of protection oil immersion "o"...
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Stérilisation des produits de santé - Indicateurs...
This Standard specifies general requirements and test methods for indicators that show exposure to sterilization processes by means of physical and/or chemical change of substances, and which are used to monitor the...
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Emballages des dispositifs médicaux stérilisés...
This Standard specifies the requirements for development and validation of processes for packaging medical devices that are terminally sterilized. These processes include forming, sealing, and assembly of preformed sterile...
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Stérilisation des produits de soins de santé - ...
This Standard specifies methods for determining the minimum dose needed to achieve a specified requirement for sterility and methods to substantiate the use of 25 kGy or 15 kGy as the sterilization dose to achieve a sterility...
Avis d'intention
Technologies de l'information - Apprentissage...
This Standard provides data elements for the description of persons (individual or organization) that are related to the description of a learning resource. These elements can later be combined with other descriptive elements...