Registration number (WIID)Project No.TitleStatus
80698prEN IEC 60079-101Explosive atmospheres - Part 101: Principles of explosion protectionIzstrādē
45482EN 50018:1977/prAXElectrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd'Izstrādē
47516EN 50054:1991/prAXElectrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsIzstrādē
79419prEN IEC 60079-26Explosive atmospheres - Part 26: Equipment with separation elements or combined levels of protectionIzstrādē
49354EN 50018:1994/prAXElectrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd'Izstrādē
80797prEN 50724Fixed Ultrasonic Gas Leak Detectors (UGLD) - General requirements and test methodsIzstrādē
46528prEN 50020Intrinsic safety 'i'Izstrādē
Displaying 731-737 of 737 results.