长期从事皮毛作业的工人由于接触皮毛粉尘可出现咳嗽、咳痰、胸闷、气短等呼吸系统症状 ,并且肺功能也有一定程度改变。为了解从事皮毛作业工人肺功能的变化 ,本文对某皮毛厂94名皮毛作业工人班前班后的肺功能进行了测定、分析。现报告如下。材料与方法　 (1)一般概况 :锦州皮? Long-term workers engaged in the operation of the fur due to contact with fur dust cough, expectoration, chest tightness, shortness of breath and other respiratory symptoms, and lung function also has a certain degree of change. In order to understand the changes of lung function of workers engaged in fur, this paper measured and analyzed the lung function of 94 fur workers in a fur factory before and after shift. The report is as follows. Materials and methods (1) General situation: Jinzhou skin?