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近日,国内首条公铁合建、也是国内最大直径的盾构隧道——武汉轨道交通7号线一期工程越江隧道开挖,中国冶金地质总局所属三川德青科技有限公司制造的目前国内最大的盾构泥水处理系统将助力该工程。武汉轨道交通7号线越江隧道从武昌秦园路正式始发,向汉口江岸掘进,是万里长江首条超大直径
Recently, China’s first joint-owned bus construction is also the largest shield tunnel in China - the first phase of Wuhan Metro Line 7 cross-river tunnel excavation, the China Metallurgical Geological Bureau Sanchuan Deqing Technology Co., Ltd. currently produces the largest domestic Shield muddy water treatment system will help the project. Wuhan Metro Line 7 Line Tunnel from Wuchang Qin Yuan Road formally launched to the Hankou River Bank, is the Yangtze River Yangtze River first large diameter