Analyse des gaz — Préparation des mélanges de gaz pour étalonnage à l'aide de méthodes dynamiqu...
L'ISO 6145 est une série de documents qui traitent des diverses méthodes dynamiques utilisées pour la préparation des mélanges de gaz pour étalonnage. Le présent document spécifie une méthode de préparation en continu de mélanges de gaz pour étalonnage, à partir de gaz nominalement purs ou de mélanges de gaz, à l'aide de régulateurs thermiques de débit massique. La méthode s'…
Test method and minimum efficiency values for dry-type transformers
1 Scope
1.1
This Standard specifies efficiency values for dry-type transformers. The total ownership cost (TOC) methodology is recommended as the means for achieving these efficiencies, particularly for electric utilities. This Standard also specifies an optimal method for users other than utilities, based on a modified TOC methodology that meets the conditions of energy cost.
Note: See Table…
Textiles — Quantitative chemical analysis — Part 20: Mixtures of elastane with certain other fibres ...
This document specifies a method using dimethylacetamide to determine the mass percentage of elastane, after removal of non-fibrous matter, in textiles made of mixtures of:
— certain elastane fibres
with
— cotton, viscose, cupro, modal, lyocell, polyamide, polyester or wool fibres.
This method is not applicable when acrylic fibres are present.
It is also possible to analyse…
This document, intended to be used together with ISO 4254-1, specifies the safety requirements and their verification for the design and construction of portable agricultural grain augers.
This document covers conventional and swing-away portable agricultural augers designed primarily for conveying agricultural materials on farms.
This document does not deal with the design or safety aspects of…
Qualité du sol — Caractérisation des sols pollués en relation avec la protection des eaux souterrain...
Le présent document fournit des recommandations relatives aux principes sous-jacents et aux principales méthodes régissant l'évaluation des sites, des sols et des matériaux du sol, à leur rôle en tant que source de pollution des eaux souterraines et à leur fonction de rétention, d'émission et de transformation des polluants. Il est axé sur la gestion des sites et sols pollués ainsi que…
Road vehicles — Liquefied petroleum gas (LPG) refuelling connector
This document applies to Liquefied Petroleum Gas vehicle nozzles and receptacles, hereinafter referred to as devices, constructed entirely of new, unused parts and materials. Liquefied Petroleum Gas fuelling connectors consist of the following components, as applicable:
a) nozzle (mounted on dispenser side) (see Clause 5);
b) receptacle (mounted on vehicle) (see Clause 7).
This document…
Road vehicles — Liquefied petroleum gas (LPG) fuel systems components — Part 1: General requirements...
This document specifies general requirements and definitions of liquefied petroleum gas fuel system components, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles, and specifies requirements for instructions and marking.
This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in…
Road vehicles — Liquefied petroleum gas (LPG) fuel systems components — Part 2: Performance and gene...
This document specifies performance and general test methods of liquefied petroleum gas fuel system components, intended for use on the types of motor vehicles as defined in ISO 3833.
This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using liquefied petroleum gas in accordance with ISO 9162. It is not applicable to the following:
a) fuel containers;
b)…
Road vehicles — Liquefied petroleum gas (LPG) fuel systems components — Part 3: 80% stop valve
This document specifies general requirements and definitions of liquefied petroleum gas fuel components, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles, and specifies requirements for instructions and marking.
This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance…
