Registration number (WIID)Project No.TitleStatus
63964CEN/TR 15281:2022Potentially explosive atmospheres - Explosion prevention and protection - Guidance on inerting for the prevention of explosionsStandarts spēkā
35127EN ISO 80079-36:2016Explosive atmospheres - Part 36: Non-electrical equipment for use in explosive atmospheres - Basic methods and requirements (ISO/IEC/DIS 80079-36:2012)Standarts spēkā
35992LVS EN 14034-3+A1:2011Determination of explosion characteristics of dust clouds - Part 3: Determination of the lower explosion limit LEL of dust cloudsStandarts spēkā
27002LVS EN 15794:2010Determination of explosion points of flammable liquidsStandarts spēkā
64722LVS EN ISO/IEC 80079-20-2:2016/AC:2017Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods - Technical Corrigendum 1 (ISO/IEC 80079-20-2:2016/Cor 1:2017)Standarts spēkā
64722EN ISO/IEC 80079-20-2:2016/AC:2017Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods - Technical Corrigendum 1 (ISO/IEC 80079-20-2:2016/Cor 1:2017)Standarts spēkā
32052LVS EN 16447:2014Explosion isolation flap valvesStandarts spēkā
60671EN ISO/IEC 80079-34:2020Explosive atmospheres - Part 34: Application of quality systems for equipment manufacture (ISO/IEC/DIS 80079-34:2017)Standarts spēkā
39591LVS EN 1839:2017Determination of the explosion limits and the limiting oxygen concentration(LOC) for flammable gases and vapoursStandarts spēkā
37926EN ISO/IEC 80079-20-1:2019Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data (ISO/IEC/DIS 80079-20-1:2015)Standarts spēkā
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