Information technology — Office equipment — Copying machines and multi-function devices — Informatio...
ISO/IEC 21117:2012 specifies the information to be listed in specification sheets for electrophotographic digital copying machines and multi-function devices.
Sintered metal bushings — Determination of radial crushing strength
ISO 2739:2012 specifies a method of measuring the radial crushing strength of sintered metal parts in the form of hollow cylinders, commonly known as bushings.
This method is applicable to sintered bushings composed of pure or alloyed metal powders.
Bagues en métal fritté — Détermination de la résistance à l'écrasement radial
L'ISO 2739:2012 spécifie une méthode permettant de mesurer la résistance à l'écrasement radial des pièces en métal fritté se présentant sous forme de cylindres creux, communément appelés «bagues».
Cette méthode est applicable aux bagues frittées, élaborées à partir de métaux purs ou d'alliages
Rolling bearings — Radial bearings, retaining slots — Dimensions and tolerances
ISO 20515:2012 specifies dimensions and tolerances of retaining slots to be used for outer rings of single-row angular contact ball bearings, four-point-contact ball bearings and radial cylindrical roller bearings. The retaining slots are not suitable for use in the outer rings of sealed and shielded radial ball bearings, nor in the outer rings of radial cylindrical roller bearings without ribs.
Roulements — Roulements radiaux, encoches de retenue — Dimensions et tolérances
L'ISO 20515:2012 spécifie les dimensions et tolérances des encoches de retenue destinées à être utilisées dans les bagues extérieures des roulements à billes à contact oblique à une rangée, à quatre points de contact et à rouleaux cylindriques. Les encoches de retenue ne sont pas appropriées pour l'utilisation des bagues extérieures des roulements à billes avec joint et avec flasque et…
Fire-resistance tests — Elements of building construction — Part 3: Commentary on test method and gu...
ISO/TR 834-3:2012 provides background and guidance on the use and limitations of the fire resistance test method and the application of the data obtained. It is designed to be of assistance to code officials, fire safety engineers, designers of buildings and other persons responsible for the safety of persons in and around buildings.
It identifies where the procedure can be improved by reference…
IWA 11:2012 provides a framework for rating cookstoves against tiers of performance for a series of performance indicators, including
fuel use (efficiency),
emissions (carbon monoxide and particulate matter 2,5),
indoor emissions (carbon monoxide and particulate matter 2,5), and
safety.
IWA 11:2012 does not select a single laboratory protocol to determine cookstove…
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping syst...
ISO 16486-1:2012 specifies the general properties of unplasticized polyamide (PA-U) compounds for the manufacture of pipes, fittings and valves made from these compounds, intended to be buried and used for the supply of gaseous fuels. It also specifies the test parameters for the test methods to which it refers.
ISO 16486 is applicable to PA-U piping systems the components of which are connected…
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping syst...
ISO 16486-2:2012 specifies the physical and mechanical properties of pipes made from unplasticized polyamide (PA-U) in accordance with ISO 16486-1, intended to be buried and used for the supply of gaseous fuels. It also specifies the test parameters for the test methods to which it refers.
ISO 16486 is applicable to PA-U piping systems the components of which are connected by fusion jointing and/…
