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polybrominated biphenyl

.כִּימ polybromiertes Biphenyl
Polybrombiphenyl n
polybrominated biphenyls
.כימיה polybromierte Biphenyle (PBB, PBBs)
polybrominated biphenyl A chemical substance the composition of which, without regard to impurities, consists of brominated biphenyl molecules
Polybrombiphenyl n