一、小案例单调作业是指那种千篇一律、简单、快速、高度重复、跟着设备机械地运动、无精神活动余地的职业。例如,围绕传送带或半自动装置上的作业等都属于这样的职业。单调作业在现代工业生产中极为常见。从事单调作业的人看起来负担不重,职业也较轻松,但实际上却感到很费力,且易于疲劳。长期从事单调作业的劳动者除产生疲劳症状外,常导致身心健康水平下降、劳动能力与生产 A small case of monotonous operation refers to the kind of stereotyped, simple, fast, highly repetitive, followed by equipment mechanical movement, no mental activity of the job. For example, around the conveyor belt or semi-automatic device on the job belong to such a job. Monotonous work is extremely common in modern industrial production. People who work in monotonous jobs do not appear to be overburdened or less professionally employed, but they actually feel very laborious and are prone to fatigue. Long-term work in monotonous workers in addition to fatigue symptoms, often lead to decreased physical and mental health, ability and ability to produce