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15

2020-05

Building energy saving doors and windows to develop hardware accessories

日前,從廣東省住房和城鄉(xiāng)建設(shè)廳傳出消息,隨著我國經(jīng)濟(jì)的發(fā)展,節(jié)能能耗總量逐年上升,在能源總消耗量中所占的比例已從上世紀(jì)七十年代末的10%,上升到現(xiàn)在的30%。隨著城市化進(jìn)...[Learn more]

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