Paul R
Verkehrsmedizinisches Zentrum Dresden.
Z Gesamte Hyg. 1990 Dec;36(12):651-3.
Because of the lead in street dirt and in varnishes of cars it is possible that welders in carriagebody repairs get an unnormal lead exposure. We studied the results of measurements of welddust and their lead concentrations in connection with biological monitoring for lead exposure of the welders. Seperately high lead concentrations in the air of the working zone were obtained indicated through blood lead levels higher than normal value. However the parameter for lead effect erythrocyte protoporphyrin kept normal.
由于街道灰尘和汽车漆中的铅，车身修理工在焊接时可能会受到异常的铅暴露。我们结合对焊工铅暴露的生物监测，研究了焊接粉尘及其铅浓度的测量结果。通过高于正常值的血铅水平分别表明，工作区空气中存在高铅浓度。然而，铅效应参数红细胞原卟啉保持正常。
