The electrical interference in the underground mine area gives rise to serious corrosion of pipelines and the improved ground discharge is satisfactorily effective.

矿区井下电铁干扰使管道受到强烈腐蚀，采用改良型接地排流后收到了满意的效果。

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"At Reading we had a good structure, when we got promoted the club improved the training ground, they improved everything to go with it, " he added.

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