NEN EN 12411-1:1996被替代
Workplace Atmospheres - Electrical Apparatus Used For The Direct Detection And Direct Concentration Measurement Of Toxic Gases And Vapours - Part 1: General Requirements And Test Methods
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN 12411-1:1996
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：21
标准简介
Describes general requirements for construction and testing, and describes the test methods that apply to personal, portable, transportable and fixed apparatus intended for the direct detection and direct concentration measurement of a toxic gas or vapour in workplace atmospheres.
替代本标准的新标准
