据了解长春市新华印刷厂和吉林医科大学联合工厂接触铅的工人有慢性中毒的发生。为了解铅中毒患病情况及其发生的原因,以便改善劳动卫生条件,预防铅中毒的继续发生,并对已有的铅中毒患者进行系统治疗,使之早日恢复健康,因此对该二厂进行了调查。此二厂与铅接触比较密切的是检字、排版、拆版、修版、熔铅、铸字、锉字和铜模 It is understood that Changchun Xinhua printing plant and Jilin Medical University joint factory workers exposed to lead have chronic poisoning. In order to understand the prevalence of lead poisoning and its causes in order to improve labor hygiene conditions, to prevent the continued occurrence of lead poisoning, and existing systemic treatment of lead poisoning patients, so as soon as possible to restore health, so the plant The investigation. The two factories in contact with lead is more closely word, typesetting, version, version, melting lead, cast word, file word and copper mold