Rheology — Part 2: General principles of rotational and oscillatory rheometry
This document specifies the general principles of rotational and oscillatory rheometry.
Detailed information is presented in Annex A. Further background information is covered in subsequent parts of the ISO 3219 series, which are currently in preparation.
STANDARD FOR SPACE HEATERS FOR USE WITH SOLID FUELS
1 Scope
1.1 This Standard applies to hand-fuelled solid-fuel fired space heaters of the radiant, convection or
forced-circulating type intended for residential heating. The solid fuel intended for use with each space
heater is specified by the manufacturer.
1.2 This Standard applies to:
a) Space heaters having provision for venting directly to the outdoors; and
b) Space heaters utilizing…
Medical electrical equipment - Part 2-63: Particular requirements for the basic safety and essential...
IEC 60601-2-63:2012+A1:2017+A2:2021 applies to the basic safety and essential performance of dental extra-oral X-ray equipment, hereafter also called ME equipment. The scope includes ME systems containing such ME equipment. This particular standard has been prepared to provide, based on IEC 60601-1:2005 and its collaterals, a complete set of basic safety and essential performance requirements for…
This document provides the classification of tower cranes for construction work as defined in ISO 4306‑3, and gives specific requirements for steel supporting structure, mechanisms, ropes and further components basing on standard service conditions, mainly expressed by the following:
— the number of working cycles;
— the load spectrum factor;
— the average displacements; and
— …
Appareils de levage à charge suspendue — Classification — Partie 3: Grues à tour
Le présent document spécifie la classification des grues à tour de chantier, telles que définies dans l’ISO 4306‑3, et établit les exigences spécifiques pour les structures porteuses en acier, les mécanismes, les câbles et les autres éléments sur la base des conditions de service type, principalement exprimées par:
— le nombre de cycles de travail;
— le facteur de spectre de charge;
— …
Medical electrical equipment - Part 2-63: Particular requirements for the basic safety and essential...
IEC 60601-2-63:2012+A1:2017+A2:2021 applies to the basic safety and essential performance of dental extra-oral X-ray equipment, hereafter also called ME equipment. The scope includes ME systems containing such ME equipment. This particular standard has been prepared to provide, based on IEC 60601-1:2005 and its collaterals, a complete set of basic safety and essential performance requirements for…
Appareils électromédicaux - Partie 2-63: Exigences particulières pour la sécurité de base et les per...
L'IEC 60601-2-63:2012+A1:2017+A2:2021 s'applique à la sécurité de base et aux performances essentielles des appareils à rayonnement X dentaires extra-oraux, également désignés ci-après par appareils EM. Le domaine d'application inclut les systèmes EM contenant de tels appareils EM. La présente norme particulière a été préparée pour fournir, sur la base de l'IEC 60601-1:2005 et…
