Registration number (WIID)Project No.TitleStatus
56965prEN 50XXXFlameproof joints: Spigot joints with rectangular partsIzstrādē
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
84502prEN IEC/IEEE 60079-30-1Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirementsIzstrādē
44406prEN 60079-20Electrical apparatus for explosive gas atmospheres - Part 20: Non-metallic parts of flameproof enclosuresIzstrādē
57370EN 50054:1991/prAXElectrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsIzstrādē
67668EN 60079-1:2014/AC:2018-09Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"Izstrādē
83383prEN IEC 60079-32-2Explosive atmospheres - Part 32-2: Electrostatics hazards - TestsIzstrādē
57527EN 50054:1991/prAXElectrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsIzstrādē
53451prEN 50054Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsIzstrādē
Displaying 711-720 of 750 results.