题目内容
主要引起肺癌的物质为
2021-10-11
A.氯乙烯、氯甲醚、砷、铬酸盐
B.联苯胺、氯甲醚、砷、苯
C.芳香烃类、氯甲醚、砷、铬酸盐
D.氯甲醚、砷、焦炉逸散物、铬酸盐
E.芳香族烃类化合物
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