我们对６家生产条件简陋的个体蓄电池厂进行铅危害调查。一、对象与方法调查车间职工人数、生产工艺流程、产毒点数、接毒人数、有无防毒设备及通风效果。车间内空气中铅烟、铅尘浓度测定采用滤膜称重法。对６家蓄电池厂的焊、截极板工人（共３８名）进行健康体检及晨尿铅... We conducted a lead hazard survey of 6 poor individual battery factories. I. Objects and Methods The number of workers in the workshop, production process, drug production points, number of drug addicts, presence of anti-virus equipment and ventilation were investigated. Lead smoke in the air in the workshop, lead dust concentration measured by membrane weight method. The six battery factory welding, cutting plate workers (a total of 38) for health examination and morning urine lead ...