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再生混凝土越来越成为国内外的研发热点。本文通过分析专利申请数据,以期理清该领域国内外专利布局情况和技术发展脉络,为其发展方向提供借鉴。
Recycled concrete has increasingly become a research hotspot at home and abroad. This paper analyzes the patent application data in order to sort out the domestic and foreign patent layout in this field and the context of technological development, and provide reference for its development direction.