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1.1 This Standard covers crosslinked polyethylene/aluminum/crosslinked polyethylene (PEX-AL-PEX) macrocomposite pipe consisting of a welded aluminum (AL) tube laminated by a melt adhesive to layers of crosslinked polyethylene...

1.1 This Standard specifies requirements for crosslinked polyethylene (PEX) tubing systems that comprise tubing and fittings. Tubing covered by this Standard is made in Standard Dimensional Ratio 9 (SDR 9). Systems are...

This part of ISO/IEC 11770 defines key management mechanisms based on asymmetric cryptographic techniques. It specifically addresses the use of asymmetric techniques to achieve the following goals. a) Establish a shared...

Remarque : La portée de cet avis d'intention (initialement publié le 8 septembre 2021) a été mise à jour par l'OEN responsable le 7 février 2023. 1.1 Présentation Cette norme fournit des exigences minimales pour les...

This International Standard deals with the safety of electrical appliances for household and similar purposes, their RATED VOLTAGE being not more than 250 V for single-phase appliances and 480 V for other appliances. NOTE 1...

1.1 This Standard applies to newly produced direct gas-fired crop dryers of the recirculating or non-recirculating type, hereinafter referred to as “dryers”, the primary purpose of which is to provide process heating to dry...

La présente norme traite de la sécurité des appareils électriques de massage pour usages domestiques et analogues et dont la tension assignée n'est pas supérieure à 250 V pour les appareils monophasés et 480 V pour les autres...

La présente norme traite de la sécurité des machines de cuisine électriques à usages collectif, qui ne sont pas destinées aux usages domestiques, la tension assignée des appareils n'étant pas supérieure à 250 V pour les...

La présente Norme internationale traite de la sécurité des cuisinières, tables de cuisson, fours électriques fixes et appareils analogues pour usages domestiques, dont la tension assignée n'est pas supérieure à 250 V pour les...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric appliances for the care of skin or hair of persons or animals and intended for household and similar purposes...

1.1 This Standard specifies methods for measuring the volume, energy consumption, and total display area (TDA) of electrically operated commercial refrigeration equipment. 1.2 This Standard applies to commercial refrigerator...

Scope 1.1 This Standard describes the test procedures required to perform a 24 h simulated-use test. This Standard also provides the calculations required to determine the first-hour rating, maximum flow rate, recovery...