ISO 4225:2020
2020-05
Resumen
This document specifies terms and definitions that are related to air quality (see 3.1.1.1). These are either general terms or are used in connection with the sampling (see 3.3.3.1) and measurement of gases, vapours (see 3.1.5.8) and airborne particles (see 3.2.2.1) for the determination of air quality.
The terms included are those that have been identified as being fundamental because their definition is necessary to avoid ambiguity and ensure consistency of use.
An alphabetical index of the terms is provided in Annex A.
This document is applicable to all International Standards, ISO Technical Reports, ISO Technical Specifications, and ISO Guides related to air quality.
Informaciones generales
-
Estado: PublicadoFecha de publicación: 2020-05Etapa: Norma Internacional publicada [60.60]
-
Edición: 3Número de páginas: 19
-
Comité Técnico :ISO/TC 146/SC 4
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
RetiradaISO 4225:1994
-
Ahora
Got a question?
Check out our FAQs
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)