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为了解聚酯树脂生产过程中苯乙烯对作业工人健康危害情况,我们根据某厂自1989年至1994年6年间积累的体检资料,对44名接触苯乙烯的操作工及44名对照组工人的体检结果进行了对比分析。结
In order to understand the health hazards of styrene to workers during the production of polyester resin, based on the medical information accumulated by a factory from 1989 to 1994, 44 workers who were exposed to styrene and 44 workers in control group Physical examination results were compared. Knot