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某县一个体铅蓄电池小作坊内一家 3口有 2人发生慢性铅中毒的严重中毒事故 ,现报告如下。1 现场劳动卫生学调查该作坊铅作业工艺过程为熔铅 (铅蒸汽、铅烟 )制极板(Pb3O4)手工锯块 (铅尘 )焊接 (铅烟 )组装充稀硫酸充电成品 (铅蓄电池电瓶 )。小作坊于 1995年 7月开始生产机动
A county of a small lead-acid batteries within a small workshop of 3 people have two chronic poisoning serious poisoning incidents, are as follows. 1 Field labor hygiene survey The workshop lead operation process is melting lead (lead vapor, lead smoke) plate (Pb3O4) manual sawing block (lead dust) welding (lead smoke) assembly filled with dilute sulfuric acid charged finished product (lead- ). Small workshop in 1995 July began producing maneuvers