
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:Comitato Elettrotecnico Italiano

專家解讀視頻
基本信息
標準編號: CEI UNI EN 45544-1 Ed. 3 (2015)
標準類別:Standard
出版單位:Comitato Elettrotecnico Italiano
標準頁數:54
標準簡介
3ED 2015 [01/09/2015]2ED 2002 [01/09/2002]
標準備注
Classificazione CEI 31-44 Supersedes CEI EN 45544-1 (01/2003) 2ED 2002 Edition is valid until 24/11/2017. (10/2015)
本標準替代的舊標準
等同采用的國際標準
EN 45544-1:2015 - Identical