NZS 5263:2003现行
Gas detection and odorization
出版：Standards New Zealand
专家解读视频
基本信息
标准编号： NZS 5263:2003
发布时间：2003/10/17 0:00:00
标准类别：Standard
出版单位：Standards New Zealand
标准页数：45
标准简介
This standard ensures that persons are warned of the presence of escaping gas well before gas concentrations in the atmosphere reach levels capable of causing a hazard. It identifies when and where odorization is required as the means of detection and where other means of detection can be used. In addition, the Standard specifies minimum odorant concentrations in gas, which include an allowance for wide variation in human olfactory responses and makes requirements for olfactory tests. This Standard incorporates and replaces the requirements of the New Zealand Gas Code of Practice for Odorisation of Gas (NG GCP 3:1993).
标准备注
Supersedes
#N/A Superseded by
#N/A
本标准修订后的版本
