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Affichage de 2173 - 2184 de 11114
Avis d'intention
Thermostats pour appareils à gaz
1.1.1 The provisions of Parts I, II, III and IV apply to newly produced gas appliance thermostats, constructed entirely of new, unused parts and materials, in which the thermal elements and thermostatic valve are an integral...
Avis d'intention
Fueling appareils résidentiels - fonctionnant...
This standard details the mechanical and electrical requirements for newly manufactured systems that dispense hydrogen gas for vehicles directly into the vehicle fuel storage container and are installed in noncommercial...
Avis d'intention
Biocombustibles solides -- Détermination de la...
This Standard defines a method of determining bulk density of solid biofuels by the use of a standard measuring container. This method is applicable to all pourable solid biofuels with a nominal top size of maximum 100 mm...
Avis d'intention
Biocombustibles solides -- Méthode de détermination...
This Standard aims to define the requirements and method used to determine the volatile matter content of solid biofuels. It is intended for persons and organisations that manufacture, plan, sell, erect or use machinery...
Avis d'intention
Biocombustibles solides -- Détermination de la...
This Standard defines a determination method for testing the mechanical durability of pellets. The mechanical durability is a measure of the resistance of compressed fuels towards shocks and/or abrasion as a consequence of...
Avis d'intention
Biocombustibles solides -- Détermination de la...
This Standard defines a method for determining the mechanical durability of briquettes. The mechanical durability is a measure of the resistance of compressed fuels towards shocks and/or abrasion as a consequence of handling...
Avis d'intention
Matériel de soudage à l'arc - Partie 7: Torches
Scope This part of IEC 60974 specifies safety and construction requirements for torches for arc welding and allied processes. In this standard, a torch consists of the torch body, the cable-hose assembly and other components...
Avis d'intention
Luminaires - Partie 2-5: Règles particulières...
Scope This part of IEC 60598 specifies requirements for floodlights for use with tungsten filament, tubular fluorescent and other discharge lamps on supply voltages not exceeding 1 000 V. It is to be read in conjunction with...
Avis d'intention
Compresseurs frigorifiques hermétiques
1. Scope 1.1 This Standard applies to hermetic refrigerant motor-compressors (hereinafter referred to as motor-compressors) rated 7200 V or less, for use in air-conditioning and refrigerating equipment that comply with the...
Avis d'intention
L'efficacité énergétique Performance (Facteurs...
To develop a standard covering the test methodology and minimum energy performance requirements used to measure data centre energy use following the Benchmark Energy Factor (BEF) approach
Avis d'intention
Coffrets antidéflagrants pour emplacements dangereux...
1. Scope 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...
Avis d'intention
Appareils électromédicaux - Partie 1-1: Règles...
Scope This standard applies to the safety of MEDICAL ELECTRICAL SYSTEMS, as defined in 2.201. It describes the safety requirements necessary to provide protection for the PATIENT, the OPERATOR and surroundings.