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
專家解讀視頻
基本信息
標準編號： PREN 45544-2 : DRAFT 2013
標準類別：Draft
出版單位：Comite Europeen de Normalisation
標準頁數：0
標準簡介
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.
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