Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
56918prEN 61241-1-2Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures and surface temperature limitation - Selection, installation and maintenanceIzstrādē
56912prEN 50056Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 100 % (v/v) methane in airIzstrādē
54766EN 50054:1991/prAXElectrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsIzstrādē
74981FprEN IEC 60079-0:2026Sprādzienbīstamas vides. 0.daļa: Iekārtas. Vispārīgās prasībasIzstrādē
57370EN 50054:1991/prAXElectrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsIzstrādē
44347EN 50018:1977/prAAElektrische Betriebsmittel für explosionsgefährdete Bereiche - Druckfeste Kapselung 'd'Izstrādē
53490EN 50055:1991/prAXAppareils électriques de détection et de mesure des gaz combustibles - Règles de performances des appareils du Groupe I pouvant indiquer jusqu'à 5 % (v/v) de méthane dans l'airIzstrādē
57527EN 50054:1991/prAXElectrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsIzstrādē
53286prEN 60079-5Electrical apparatus for explosive gas atmospheres - Part 5: Powder filling 'q'Izstrādē
53311prEN 50028Electrical apparatus for potentially explosive atmospheres - Encapsulation 'm'Izstrādē
Attēlo no 651. līdz 660. no pavisam 738 ieraksta(-iem).