Registration number (WIID)Project No.TitleStatus
32107EN 14491:2006/AC:2008Dust explosion venting protective systemsAtcelts
14890EN 13463-5:2003Non-electrical equipment intended for use in potentially explosive atmospheres - Part 5: Protection by constructional safety "c"Atcelts
32055EN 1127-1:2011Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodologyAtcelts
30009EN 13237:2012Potentially explosive atmospheres - Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheresAtcelts
31787LVS EN ISO 16852:2010Flame arresters - Performance requirements, test methods and limits for use (ISO 16852:2008, including Cor 1:2008 and Cor 2:2009)Atcelts
14883EN 14756:2006Determination of the limiting oxygen concentration (LOC) for flammable gases and vapoursAtcelts
32049EN 1839:2012Determination of explosion limits of gases and vapoursAtcelts
14896EN 14491:2006Dust explosion venting protective systemsAtcelts
14871LVS EN 14034-1:2005Determination of the explosion characteristics of dust clouds - Part 1: Determination of the maximum explosion pressure p<(Index)max> of dust cloudsAtcelts
14879EN 1839:2003Determination of explosion limits of gases and vapoursAtcelts
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