本文调查了第一机床厂主要加工车间密切接触润滑油工序的工人826人,发病人数为32例,发病率为3.9%。皮肤损害:主要发生于手背,前臂,面颈等暴露部位,皮肤瘙痒、潮红,发生群集针头至米粒大丘疹,红色。脱离工作环境皮疹消退,再 This paper investigated the first machine tool factory in the main processing plant in close contact with the lubricant process 826 workers, the incidence of 32 cases, the incidence was 3.9%. Skin damage: mainly occurs in the back of the hand, forearm, face and neck and other exposed parts of the skin itching, flushing, the cluster needle to the rice papules, red. Rash away from the working environment, and then