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本刊讯通讯员李新甫报道11月3￣9日,郑州市在市中心科技馆广场举办了大型建筑节能科普知识巡回展。河南省副省长张大卫出席开幕式并作重要指示,
Xinhua correspondent Li Xinfu reported November 3 ~ 9, Zhengzhou City Science Center in the Plaza held a large-scale science building energy-saving tour exhibition. Zhang Dawei, vice governor of Henan Province attended the opening ceremony and made important instructions.