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城市排水是城市形成的重要标志之一。经历百年洗礼破茧而出的世界新领军城市大连,城市排水是这段历史的重要组成部分。当我们翻开这座魅力之城发展史时,那里清晰记录着——大连曾
Urban drainage is one of the most important symbols of city formation. Experienced a hundred years baptism of new world leader in the city of Dalian, urban drainage is an important part of this history. When we opened the history of this charming city, there clearly recorded - Dalian had