UL 676 nigipimo cyumutekano kumatara yoroheje ya LED. Irerekana ibisabwa mu gukora, gushyira akamenyetso, no kugerageza ibicuruzwa byoroheje byoroheje, nk'amatara ya LED, kugira ngo byuzuze ibipimo by’umutekano kugirango bikoreshwe mu bikorwa bitandukanye. Kubahiriza UL 676 si ...
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