2014/34/EU DIRECTIVE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on the harmonisation of the laws of the Member States relating to equipment and protective systems intended for use in potentially explosive atmospheres (recast) ((Text with EEA relevance))
IEC 60079-1 Interpretation sheet 1 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"*, 2020-05-28 Update
IEC 60079-20-1:2010 Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
IEC 60079-4 Electrical apparatus for explosive gas atmospheres - Part 4: Method of test for ignition temperature; Amendment 1
ISO 14617-7 Graphical symbols for diagrams - Part 7: Basic mechanical components
ISO 3511-1 Process measurement control functions and instrumentation; Symbolic representation; Part I : Basic requirements
ISO 8421-1:1987 Fire protection; Vocabulary; Part 1 : General terms and phenomena of fire Bilingual edition
NFPA 69-2014 Standard on Explosion Prevention Systems (Effective Date: 12/2/2013; ALERT: THIS STANDARD HAS BEEN MODIFIED BY A TIA OR ERRATA)
BS EN ISO 16852:2016 history
2016BS EN ISO 16852:2016 Flame arresters. Performance requirements, test methods and limits for use
2011BS EN ISO 16852:2010 Flame arresters. Performance requirements, test methods and limits for use
2001BS EN 12874:2001 Flame Arresters - Performance Requirements, Test Methods and Limits for Use