ISO 4225:2020 空气质量 一般状况 词汇

标准编号：ISO 4225:2020

中文名称：空气质量 一般状况 词汇

英文名称：Air quality — General aspects — Vocabulary

发布日期：2020-05

标准范围

本文件规定了与空气质量相关的术语和定义（见3.1.1.1）。这些术语要么是通用术语，要么与气体、蒸汽（见3.1.5.8）和空气中颗粒（见3.2.2.1）的取样（见3.3.3.1）和测量一起使用，以确定空气质量。所包括的术语是那些被确定为基本术语的术语，因为它们的定义对于避免歧义和确保使用的一致性是必要的。附件A提供了按字母顺序排列的术语索引。本文件适用于所有与空气质量相关的国际标准、ISO技术报告、ISO技术规范和ISO指南。

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.

标准预览图