Rechercher

Affiner les résultats
Code de la Classification internationale pour les normes (ICS)
Source
Code de l’organisme d’élaboration de normes (OEN)
Langue
Statut
Code de la Norme nationale du Canada (NNC)
Date de publication

De

à

Affichage 81 - 90 de 227
Soil quality — Characterization of soil with respect to human exposure
This document provides guidance on the type and extent of soil characterization necessary for the evaluation of human exposure to substances present in possibly leading to adverse effects. It does not provide guidance on: — the design or selection of numerical models that can be used to estimate exposure; — potential exposure to radioactivity, pathogens or asbestos in soil. Background…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-08-28
Code(s) de l'ICS :
13.080.99
Reciprocating internal combustion engines — Exhaust emission measurement — Part 9: Test cycles and t...
This document specifies the measurement procedures and test cycles for the evaluation of smoke emissions from compression ignition engines using an opacimeter. The tests are carried out under steady-state and transient operation using tests cycles which are representative of a given application. The smoke testing is conducted using opacimeter-type smoke meters which operate on the light…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-07-21
Code(s) de l'ICS :
13.040.50; 27.020
Electric vehicle wireless power transfer (WPT) systems - Part 2: Specific requirements for communica...
IEC TS 61980-2:2019 applies to communication between electric road vehicle (EV) and wireless power transfer (WPT) systems when connected to the supply network, at standard supply voltages per IEC 60038 up to 1000 V AC and up to 1500 V DC. This document also applies to wireless power transfer equipment supplied from on-site storage systems (e.g. buffer batteries) at standard supply voltages per…
Éditeur :
IEC
Statut :
Remplacé
Date de publication :
2019-06-12
Code(s) de l'ICS :
43.120
Soil quality — Determination of the effects of pollutants on soil flora — Leaf fatty acid compositio...
This document describes a method to compare the quality of soils by determining the fatty acid composition of the leaves of plant species grown in these soils. This method does not make it possible to determine an optimal value of the Omega-3 index and, therefore, cannot be used to determine the intrinsic quality of a soil from a specific area (regarded as homogeneous). The method can only be…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-06-04
Code(s) de l'ICS :
13.080.30
Operation and maintenance of health care facilities
1 Scope 1.1 This Standard describes the requirements, including quality system requirements, for the O&M of an HCF. It sets out specific requirements for a) buildings and architectural systems; b) site elements related to the building and its functions, including on-site access routes; c) on-site utilities; d) the building's mechanical, electrical, and information technology, and…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2019-05-31
Code(s) de l'ICS :
11.020
A method to calculate and express energy consumption of industrial wastewater treatment for the purp...
This document sets out the general principles for, and provides guidance on, the quantitative characterization of the energy consumed by industrial biological wastewater treatment systems. It does not aim to characterize the treatment pollutants removal performance or process reliability or any other consideration in the selection of a wastewater treatment system. This document includes the…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-05-23
Code(s) de l'ICS :
13.060.01; 13.060.30
Household and similar electrical appliances - Safety - Part 2-2: Particular requirements for vacuum ...
IEC 60335-2-2:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60335-2-2:2019 deals with the safety of electric vacuum cleaners and water suction cleaning appliances for…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2019-05-13
Code(s) de l'ICS :
13.120; 97.080
Photovoltaic power systems (PVPS) - Information model for availability
IEC TS 63019:2019 provides a framework from which the availability metrics of a PVPS can be derived and reported. It describes how data are categorized and defines generic information categories to which time can be assigned for a PVPS considering internal and external conditions based on fraction of time, system health, and condition by specifying the following: - generic information categories…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2019-05-08
Code(s) de l'ICS :
27.160
Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in p...
This document specifies the criteria and requirements for the in-field application of coatings, coating repair and coating rehabilitation on buried pipelines. This document specifies: — coating assessment (new and existing); — removal of degraded coatings; — surface preparation; — on site or in situ application of external coatings. It is applicable to…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-03-31
Code(s) de l'ICS :
75.200
High-voltage switchgear and controlgear - Part 304: Classification of indoor enclosed switchgear and...
IEC TS 62271-304:2019 applies to indoor enclosed switchgear and controlgear complying with IEC 62271-200 and IEC 62271-201, intended to be used in special service conditions with respect to condensation and pollution deviating from the normal service conditions specified in IEC 62271-1. The test detailed in this document has been designed primarily to classify the electrical insulation…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2019-03-20
Code(s) de l'ICS :
29.130.10

Spacer