Test methods for repair materials for water-leakage cracks in underground concrete structures — Part...
This document specifies a laboratory test method for evaluating the substrate (crack) movement response of water-leakage crack repair materials through permeability testing.
This document outlines general principles and procedures for the test method. Specific variables that control the quantifiable parameters of the testing are filled in using relevant national standards or testing parameters,…
This document deals with the likely degradation of air performance of fans tested in standardized airways according to ISO 5801 when compared with the performance of fans tested under actual site conditions. It deals with the performance of a number of generic types of fan and fittings. The results given are intended as guidelines and only provide trends, as the system effect depends on the exact…
Ventilateurs — Effet système et facteurs d’effet système
Le présent document traite de la dégradation probable de la performance aéraulique des ventilateurs soumis à essai sur circuits standards conformément à l’ISO 5801 par rapport aux performances de ventilateurs soumis à essai dans des conditions réelles sur site. Il traite des performances d’un certain nombre de ventilateurs et de composants génériques. Les résultats obtenus constituent des lignes…
Intelligent transport systems — Reference model architecture(s) for the ITS sector — Part 1: ITS ser...
This document provides a description of the primary services that have been internationally defined to promote consistency among implementations. Implementations can provide any of these services in combination with any other services that are appropriate. This document organizes ITS services by defining service groups, which are placed into one of several service domains. Each service group…
Household and similar electrical appliances - Safety - Part 2-25: Particular requirements for microw...
IEC 60335-2-25:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-25:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-25:2024 deals with the safety of microwave ovens…
Household and similar electrical appliances - Safety - Part 2-110: Particular requirements for comme...
IEC 60335-2-110:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-110:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-110:2024 deals with the safety of microwave…
Household and similar electrical appliances - Safety - Part 2-90: Particular requirements for commer...
IEC 60335-2-90:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-90:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-90:2024 deals with:
- the safety of microwave…
Household and similar electrical appliances - Safety - Part 2-25: Particular requirements for microw...
This pack contains IEC 60335-2-25:2024 EXV and IEC 60355-2-25:2024 RLV.
IEC 60335-2-25:2024 deals with the safety of microwave ovens for household and similar use, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances. This standard also deals with combination microwave ovens, for which normative Annex AA is applicable.…
Household and similar electrical appliances - Safety - Part 2-90: Particular requirements for commer...
This pack contains IEC 60335-2-90:2024 EXV and IEC 60355-2-90:2024 RLV.
IEC 60335-2-90:2024 deals with:
- the safety of microwave ovens with a cavity door intended for commercial use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances.
These appliances are not intended for household and similar…
Household and similar electrical appliances - Safety - Part 2-110: Particular requirements for comme...
This pack contains IEC 60335-2-110:2024 EXV and IEC 60355-2-110:2024 RLV.
IEC 60335-2-110:2024 deals with the safety of microwave appliances intended for commercial use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances.
As far as is practicable, this standard deals with the common hazards presented…
