PREN 45544-2 : DRAFT 2013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 EXPOSURE MANAGEMENT
出版：Comite Europeen de Normalisation
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基本信息
标准编号： PREN 45544-2 : DRAFT 2013
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Defines the performance requirements outlined in EN 482 specifically for electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours workplace atmospheres.
替代本标准的新标准
