
Explosive Atmospheres - Part 31: Equipment Dust Ignition Protection By Enclosure 'T'
出版:Comitato Elettrotecnico Italiano

專家解讀視頻
4ED 2015 [01/05/2015]3ED 2014 [01/12/2014]2ED 2010 [01/11/2010]1ED 2010 [01/05/2010]
Classificazione CEI 31-89. Supersedes CEI EN 61241-1. (06/2010) 2ED 2010 Edition is valid until 01/01/2017 and only available in combined English/Italian. (02/2015) To be read in conjunction with CEI EN 60079-0. (06/2015)
EN 60079-31:2014 - Identical