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美国每天有数以千计的事故发生,人的疏忽、设备的故障、补给的中断、环境的变化引发大量事故。事故调查确定事故发生的原因和过程。利用事故调查所得到的信息,可以预防类似的和更大的灾难发生。事故调查的目的是预防,不是为了追究责任。事故是指导致人员伤害或财产损失的意外事件。几乎不需要治疗的人员伤害属轻微事故;导致人员死亡或全部、部分能力的永久性、临时性丧失则为严重事故。同样。财产损失也分为轻微的和严重的。不管事故的人员伤害和财产损失程度如何,所有的事故都要进行调查。
Thousands of accidents happen every day in the United States, and human negligence, equipment failures, supply disruptions and environmental changes have led to numerous accidents. Accident investigation to determine the cause of the accident and process. Using information from accident investigations, similar and greater disasters can be prevented. The purpose of the accident investigation is prevention, not for accountability. Accident is an accident that results in personal injury or property damage. Almost no need for treatment of personnel injuries are minor accidents; resulting in death or all, some of the permanent capacity, temporary loss is a serious accident. same. Property damage is also classified as minor and serious. Regardless of the number of people involved in the accident and the extent of property damage, all incidents should be investigated.