Registration number (WIID)Project No.TitleStatus
57303prEN 60990Methods of measurement of touch-current and protective conductor currentIzstrādē
43642prEN 60435Safety of information technology equipment including electrically operated business equipmentIzstrādē
54064prEN 50XXXTelecommunications - Additional requirements for the erection of telecommunication linesIzstrādē
75302prEN 50XXXSound exposure in wireless listening devicesIzstrādē
56711prEN 50XXXRequirements on terminal equipment and configurations connected to analogue subscriber interfaces of the PSTN/ISDN of the Deutsche Bundespost Telekom - Part 1: Transmission and switching requirements on terminal and concentrating equipmentIzstrādē
48647prEN 50XXXIT equipment that does not intentionally radiate, and which is used in close proximity to the bodyIzstrādē
50257prEN 50XXXAudiovisual technology - Terminology of digital signalIzstrādē
56094prEN 50XXXProposal on the protection of telecommunication equipment against damaging transient overvoltagesIzstrādē
48912prEN 50XXXTelecommunications - Additional requirements for erection and operation of installationsIzstrādē
57309prEN 50158Safety requirements for power feeding in information technology installationsIzstrādē
Displaying 11-20 of 255 results.