
Explosive Atmospheres - Part 29-1: Gas Detectors - Performance Requirements Of Detectors For Flammable Gases
出版:Comitato Elettrotecnico Italiano

专家解读视频
2ED 2017 [01/05/2017]1ED OCT 2009 [01/10/2009]1ED JAN 2009 [01/01/2009]
Classificazione CEI 31-85. To be read in conjunction with EN 60079-0 and EN 60079-29-2. Supersedes CEI EN 61779-1, CEI EN 61779-2, CEI EN 61779-3, CEI EN 61779-4 and CEI EN 61779-5. (02/2009) 1ED OCT 2009 Edition is valid until 23-12-2019. (06/2017)
EN 60079-29-1:2016 - Identical