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
50257prEN 50XXXAudiovisual technology - Terminology of digital signalIzstrādē
54064prEN 50XXXTelecommunications - Additional requirements for the erection of telecommunication linesIzstrādē
48912prEN 50XXXTelecommunications - Additional requirements for erection and operation of installationsIzstrādē
56094prEN 50XXXProposal on the protection of telecommunication equipment against damaging transient overvoltagesIzstrādē
48647prEN 50XXXIT equipment that does not intentionally radiate, and which is used in close proximity to the bodyIzstrādē
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
75302prEN 50XXXSound exposure in wireless listening devicesIzstrādē
57309prEN 50158Safety requirements for power feeding in information technology installationsIzstrādē
Displaying 11-20 of 253 results.