Construction Should Pay Attention To Lighting Strike Accident And Powerful Lightning?

2015-06-08 09:52
etween clouds and clouds of discharge in natural phenomena is called the Thunder in the air, discharges between the clouds and the Earth are called drop mines. Practice has proved that the electric utilities, industrial and civil construction often cause harm is falling in mine. More serious the more severe due to rapid urbanization, environmental pollution, lightning in the rain appeared with increasing frequency, the number of times a night when there is thunder and lightning can reach thousands of times. Lightning strikes increase in the number of the number of electrical equipment of being struck by lightning may also increase. (Author锛歛dmin)
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