Mixtures and preparations containing polychlorinated biphenyls 'PCBs', polychlorinated terphenyls 'PCTs' or polybrominated biphenyls 'PBBs'
Mešanice in preparati, ki vsebujejo poliklorirane bifenile (PBB), poliklorirane terfenile (PCT) ali polibromirane bifenile (PBB)