Registration number (WIID)Project No.TitleStatus
54656LVS HD 327 S1:1977Safety requirements for electronic flash apparatus for photographic purposesAtcelts
44657LVS HD 327 S2:1988Safety requirements for electronic flash apparatus for photographic purposesAtcelts
42306LVS HD 327 S2:1988/A1:1991Safety requirements for electronic flash apparatus for photographic purposesAtcelts
50166LVS HD 372 S1:1981Safety of electrically energized office machineAtcelts
57309prEN 50158Safety requirements for power feeding in information technology installationsIzstrādē
54064prEN 50XXXTelecommunications - Additional requirements for the erection of telecommunication linesIzstrādē
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
56094prEN 50XXXProposal on the protection of telecommunication equipment against damaging transient overvoltagesIzstrādē
75302prEN 50XXXSound exposure in wireless listening devicesIzstrādē
48912prEN 50XXXTelecommunications - Additional requirements for erection and operation of installationsIzstrādē
Displaying 231-240 of 254 results.