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我市每年处于冬期施工日期长达5个多月,在建筑业迅速发展、冬期施工任务越来越重的情况下,外墙砖冬期镶贴工艺的研究和方式的改进,
The construction of the city in winter each year for up to 5 months, rapid development in the construction industry, winter construction tasks more and more heavy case,