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1980年某厂氯甲基化-偶环合岗位上工作的66名职工中有4名患原发性肺癌,考虑与接触二氯甲醚有关,现报道如下: 二氯甲醚是该厂某岗位工艺改革前污染环境的
In 1980, 4 out of the 66 employees working in the chloromethylation-tococycle plant of a plant suffered from primary lung cancer. Considering that it is related to exposure to chloromethyl ether, the following is reported: Dichloromethyl ether is one of the plants. Environmental pollution before the post process reform