Municipal power distribution system, with its extensive coverage, its operation environment is very complicated and all kinds of human factors, the happening of electrical accident is unavoidable.

城市电网配电系统由于其覆盖的地域极其辽阔、运行环境极其复杂以及各种人为因素的影响，电气故障的发生是不能完全避免的。

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In this paper, the process and cause of an injury accident of bridge crane is introduced, the hidden trouble existing in the equipments and the unavoidable management is given.

本文介绍了一起桥式起重机伤亡事故的经过、发生事故的原因，认为是设备存在严重隐患和管理不完善。

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And should an accident be unavoidable, the intelligent safety system offers comprehensive protection to every occupant.

在无法避免的事故当中，智能安全系统会为每一位乘员提供全面的保护。

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Morgan, who entered the dock with a limp, said the accident was unavoidable after the other vehicle forced him to swerve.

BBC: Robbie Morgan's driving ban for demolishing Nelson home