2020久热爱精品视频在线观看,一级特黄AAA大片在线观看,18禁无遮挡羞羞污污污污免费,免费看欧美一级特黄a大片,高清国产VA日韩亚洲免费午夜电影
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1
2018/04/23
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2
2018/04/13
Fault intelligent positioning capability of transient recorded wave lifting line
Because of the huge complexity of the power network in China, maintaining the stable operation of electric power is the most important of the power supply bureau. However, the branch of the power line is more difficult for the maintenance personnel to patrol the line, especially the line fault types, such as the line current, the ground electric field, the state of the fault, the charge of electricity and so on, and the traditional manual detection of the fault mode. It is too laborious and can not quickly and accurately identify the location of the line fault and the specific fault information. Obviously, the traditional way of maintenance has not satisfied the demand of power supply nowadays, and electric power maintenance and management need to transform to technology and intelligence.
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3
2018/04/10
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4
2018/04/07
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