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双对氯苯基三氯乙烷
water.res., ecol. dichloro-diphenyl-trichloroethane
2,2-双对氯苯基-1,1,1-三氯乙烷
chem. 2,2-bis-p-chlorophenyl-1,1,1-trichloroethane
4,4'-双对氯苯基三氯乙烷
water.res., ecol. 4,4'-dichloro-diphenyl-trichloroethane