Registration number (WIID)Project No.TitleStatus
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
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
50257prEN 50XXXAudiovisual technology - Terminology of digital signalIzstrādē
48912prEN 50XXXTelecommunications - Additional requirements for erection and operation of installationsIzstrādē
54064prEN 50XXXTelecommunications - Additional requirements for the erection of telecommunication linesIzstrādē
75302prEN 50XXXSound exposure in wireless listening devicesIzstrādē
Displaying 231-240 of 253 results.