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涤纶长丝生产中,纺丝工艺导致工人健康损害的报道甚少。我们特对此进行了调查观察。观察对象为一生产涤纶长丝化纤厂两个纺丝车间同批上岗的155名工人(男83名、女72名);平均年龄20.3岁(18～22岁);工龄1年3个月。该厂生产原料(聚酯切片)大多来源于国内市场。据有关资料介绍,纺丝车间除有联苯混合物加热介质外,无其它有害物质。据此,经1987、1988两年对两车间的联苯
Polyester filament production, spinning process has caused very little health damage workers. We conducted a special investigation of this. The observation target was 155 workers (including 83 males and 72 females) who were employed in the same spinning plant in two spinning workshops for producing polyester filament yarn. The average age was 20.3 years (18-22 years) and the length of service was 1 year and 3 months. The factory production of raw materials (polyester chips) mostly from the domestic market. According to the information, spinning workshop except biphenyl mixture heating medium, no other harmful substances. Accordingly, by 1987, 1988 two years on the two workshop biphenyl