NEN EN 12411-2:1996被替代
Workplace Atmospheres - Electrical Apparatus Used For The Direct Detection And Direct Concentration Measurement Of Toxic Gases And Vapours - Part 2: Performance Requirements For Apparatus Used For Measuring Concentrations In The Range Of Limit Values
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN 12411-2:1996
发布时间：1996/6/1 0:00:00
标准类别：Draft
出版单位：Nederlands Normalisatie Instituut
标准页数：6
标准简介
Describes the performance requirements for electrical apparatus used for the direct detection and direct concentration measurement of polluting gases and vapours in workplace atmospheres.
替代本标准的新标准
