lv zuo ye gong ren wu guan ke he xin dian tu de gai bian
Author(s): LUO Xiangbao, XIONG Jinwang, ZHANG Guoen, PENG Jizhi, LUO Yunhui, REN Biguang
Pages: 39
Year: 1992 Issue: 1
Journal: Occupational Health and Emergency Rescue
Abstract: <正> 四个中型氯碱企业劳动环境空气中氯浓度为0～21mg/m~3。202名氯作业工人和161名科室对照人员的平均年龄分别为32.9岁和46.2岁,性别构成相近。氯作业工人五官科改变的检出率高达51 .5肠,,非常显著地高于对照组(24 .2%),
Pages: 39
Year: 1992 Issue: 1
Journal: Occupational Health and Emergency Rescue
Abstract: <正> 四个中型氯碱企业劳动环境空气中氯浓度为0～21mg/m~3。202名氯作业工人和161名科室对照人员的平均年龄分别为32.9岁和46.2岁,性别构成相近。氯作业工人五官科改变的检出率高达51 .5肠,,非常显著地高于对照组(24 .2%),
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