二氯乙烯(GH_2=GGl_2)用于制作食品包装材料用的塑料薄膜和塑料涂料,以吸入或经口投给动物表现为中等急性毒性作用。本文报导了二氯乙烯对大鼠和兔子的胚胎和胎仔的毒性研究。实验采用了 Sprague-Daw-ley 大量和新西兰白兔,大鼠交配后以检出精子之日为妊娠的第零天,而兔子以自然交配 Dichloroethylene (GH_2 = GGl_2) is used in the manufacture of plastic film and plastic coatings for food packaging materials, which show moderate acute toxicity when inhaled or administered orally to animals. This paper reports the toxicity of dichloroethylene to embryos and fetuses of rats and rabbits. A large number of Sprague-Dawley rats and New Zealand white rabbits were used in the experiment. The date of sperm mating was defined as the 0th day of pregnancy after mating, and the rabbits were naturally mated