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1987年12月1日至15日,我们就细纱车间作业环境对挡车女工健康的影响进行调查,报告如下。调查方法与项目一、调查对象:选择细纱车间连续工龄1～25年,年龄18～42岁的挡车女工200名为细纱组;选择辅助车间及总务部门的女工148名为对照组;而且连续工龄、年龄配对无显著性差异(P>0.05)。二、作业环境有害因素的测定: (1)在12月1日～15日运转三班每天每班测二次
From December 1 to December 15, 1987, we conducted an investigation into the impact of the operating environment of the spinning workshop on the health of the female workers in the car. The report is as follows. Survey methods and projects A survey respondents: Select spinning workshop for 1 to 25 consecutive years of age, aged 18 to 42-year-old female 200 were spun yarn group; choose auxiliary workshop and the general department of 148 women workers as the control group; and continuous service life There was no significant difference in age (P> 0.05). Second, the determination of harmful environmental factors: (1) in the December 1 to 15 run three shifts per class per test twice