RoHS telenka total ta 'sitt sustanzi perikolużi, inklużi: ċomb Pb, kadmju Cd, merkurju Hg, kromju eżavalenti Cr6+, polybrominated diphenyl ether PBDE, polybrominated biphenyl PBB.L-UE tistipula sitt sustanzi perikolużi, l-ogħla minnhom huma: 1 ċomb (Pb): 1000ppm;2 merkurju (Hg): 1000pp...
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