Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
46528prEN 50020Intrinsic safety 'i'Izstrādē
46073prEN 50018Light metal used in flame proof electrical apparatusIzstrādē
53311prEN 50028Electrical apparatus for potentially explosive atmospheres - Encapsulation 'm'Izstrādē
47435prEN 61241-3Electrical apparatus for use in the presence of combustible dust - Part 3: Classification of areas where combustible dusts are or may be presentIzstrādē
55866prEN 61241-1-1Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures and surface temperature limitation - Specification for apparatusIzstrādē
68847prEN IEC 62990-3Workplace atmospheres - Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methodsIzstrādē
47771EN 50014:1977/prISAMatériel électrique pour atmosphères explosibles - Règles généralesIzstrādē
45056EN 50054:1991/prAXElektrische Geräte für das Aufspüren und die Messung brennbarer Gase - Allgemeine Anforderungen und PrüfmethodenIzstrādē
46264prEN 50XXXRevision of ÖVE-EX 65/81 + EX 65a/85 - Electrical installation in potentially explosive atmospheresIzstrādē
48392EN 50018:1994/A3Elektrische Betriebsmittel für explosionsgefährdete Bereiche - Druckfeste Kapselung 'd'Izstrādē
Attēlo no 51. līdz 60. no pavisam 738 ieraksta(-iem).