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铅是自然界广泛存在的重金属,工业上用途较广,接触铅作业的工人也多,探索铅作业对女工生殖系统及其子代健康的危害作用,从而提出切实有效的劳动保护措施,意义更为重大。本文就对某冶炼厂接铅女工及其子代的调查进行初步探索。对象和方法一、对象:选择冶炼厂接铅女工123人及其三岁以下儿童27人(占全厂接铅女工三岁以下儿童85.2%)为接触组,女工年龄23～53岁,工龄3～27年,均已婚。作业车间铅尘平均浓度为4.8mg/m~3(国家最高
Lead is a widely used heavy metal in nature. It is widely used in industry and has many workers exposed to lead work. It explores the harmful effects of lead work on the health of the female reproductive system and its offspring and proposes effective and effective labor protection measures. major. This article will conduct a preliminary exploration of the survey of a smelter to take lead women and their offspring. Subjects and Methods I. Object: 123 schoolers and 27 children under three years of age (accounting for 85.2% of the children under the age of 3 who take the lead in the whole factory) of the smelter were chosen as the contact group. The ages of the women workers were 23 to 53 years and the length of service was 3 ~ 27 years, are married. The average concentration of lead dust in the workshop is 4.8mg / m ~ 3 (the highest in the country