又色又爽又黄还免费毛片96下载_chinese超帅大一体育系精牛_日本熟妇人妻xxxxx视频_亚洲av久久爆乳一区二区
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2018/05/21
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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 locations 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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2018/04/10
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又色又爽又黄还免费毛片96下载_chinese超帅大一体育系精牛_日本熟妇人妻xxxxx视频_亚洲av久久爆乳一区二区
