认别、评价、控制这些是职业卫生人员做好职业性疾病预防的关键性指导原则。 生产场所负责人或工长在职业卫生中起着重要的作用。他是处在最了解本部门情况职位上的唯一人员,他了解每天的工作流程和工作程序安排。工长对于识别职业性危害因素,维护防护控制系统,保持良好的管理状况,训练和教育职工,检视个人防护用品的使用情况都 Identifying, evaluating, and controlling these are the key guiding principles for occupational health workers to prevent occupational diseases. The person in charge of production sites or the chief of staff plays an important role in occupational health. He is the only person in the position most knowledgeable about his department and understands the daily work processes and work schedules. The superintendent should also be able to identify occupational hazards, maintain a system of protection and control, maintain a good management position, train and educate employees, and review the use of personal protective equipment