
Electrical Apparatus For The Detection And Measurement Of Toxic And Combustible Gases In Car Parks And Tunnels - Part 1: General Performance Requirements And Test Methods For The Detection And Measurement Of Carbon Monoxide And Nitrogen Oxides
出版:Nederlands Normalisatie Instituut

专家解读视频
基本信息
标准编号: NEN EN 50545-1:2011
发布时间:2011/9/1 0:00:00
标准类别:Standard
出版单位:Nederlands Normalisatie Instituut
标准页数:31
标准简介
2011 AMD 1 2016 [01/04/2016]2011 [01/09/2011]
等同采用的国际标准
EN 50545-1:2011 - Identical