Registration number (WIID)Project No.TitleStatus
25138LVS EN 13463-1:2009Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirementsAtcelts
25138EN 13463-1:2009Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirementsAtcelts
26825LVS EN 14591-1:2005 /AC:2006Explosion prevention and protection in underground mining - Protective systems - Part 1: 2-bar explosion proof ventilation structuresStandarts spēkā
26825EN 14591-1:2004/AC:2006Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar explosion proof ventilation structureIzstrādē
27002LVS EN 15794:2010Determination of explosion points of flammable liquidsStandarts spēkā
27002EN 15794:2009Determination of explosion points of flammable liquidsIzstrādē
27324LVS EN 14591-2:2007Explosion prevention and protection in underground mines - Protective systems - Part 2: Passive water trough barriersStandarts spēkā
27324EN 14591-2:2007Explosion prevention and protection in underground mines - Protective systems - Part 2: Passive water trough barriersIzstrādē
27958EN 13463-5:2003/prA1Non-electrical equipment intended for use in potentially explosive atmospheres - Part 5: Protection by constructional safety "c"Izstrādē
27959EN 16020:2011Explosion divertersIzstrādē
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