The research is important to find out faults in insulation system for cable in time and ensure operation safety of electric power system.

本课题的研究对及时发现电力电缆绝缘缺陷，保证电力系统的安全运行具有重要意义。

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It is forbidden for any unit or individual to endanger the safety of electric power facilities or to illegally occupy or utilize electric energy.

禁止任何单位和个人危害电力设施安全或者非法侵占、使用电能。

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Accident of metal corrosion is enemy of electric power industry safety production.

金属腐蚀引起的事故，是电力行业安全生产运行的大敌。

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Despite several low-level nuclear accidents, Japan's power generators such as Tokyo Electric Power (TEPCO), owner of the Fukushima plant, have sworn blind that their safety records are exemplary and there is no danger of any meltdowns.

ECONOMIST: Robots and Japan's nuclear disaster