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A few days ago, the awarding meeting of Sichuan Science and Technology was held in Chengdu. The project of "Research and Application of Aging Mechanism, Diagnosis and Repair of Insulation of Transmission and Distribution Cables" jointly declared by Sunway Co., Ltd. and Sichuan University and other units won the third prize of Science and Technology Progress Award. The results of this project have been successfully applied to the power transmission and distribution fields such as State Grid. The Sichuan Science and Technology Progress Award is the highest honor in the Sichuan government's science and technology achievement award.