椰子为我国海南岛等地区所特有,随着地方工业的发展,椰衣的利用率也越来越高,椰尘作业工人的环境保护也显重要。过去,对接触椰尘所引起的肺部改变,国内尚无报道。近来,我们对海口市的两间椰衣制品厂中连续工龄在10年以上的椰尘接触工人100名作了健康检查与劳动场所粉尘浓度及 Coconut is unique to China’s Hainan Island and other regions. With the development of local industries, the utilization rate of coconut milk is also getting higher and higher, and the environmental protection of coconut dust workers is also important. In the past, the lungs caused by exposure to coconut dust have not been reported in China. Recently, we conducted health inspections and workplace dust concentrations of 100 coconut-dust exposure workers in the two coconut products manufacturing plants in Haikou City, each with a continuous service life of 10 years or more, and