Şunu aradınız:: diclorobifenil (İspanyolca - İngilizce)

3,3'-diclorobifenil-4,4'-ilenodiamina
3,3'-dichlorobiphenyl-4,4'-ylenediamine

3,3'-diclorobencidina; 3,3'-diclorobifenil-4,4'-ilenodiamina
3,3′-dichlorobenzidine; 3,3′-dichlorobiphenyl-4,4′-ylenediamine

sales de 3,3'-diclorobencidina; sales de 3,3'-diclorobifenil-4,4'-ilenodiamina
salts of 3,3′-dichlorobenzidine; salts of 3,3′-dichlorobiphenyl-4,4′-ylenediamine

bifenilos policlorados (pcb), con excepción de los monoclorobifenilos y diclorobifenilos terfenilos policlorados (pct)
polychlorinated biphenyls (pcb) except mono- and dichlorinated biphenyls