[The Canal, China's super-large-diameter shield machine, is put into use] The "Canal", a mud-water balance shield machine with the largest diameter domestically developed, designed and manufactured by China, was put into use in the Beijing East Sixth Ring Road Transformation Project recently. The "Canal", a super large-diameter shield machine tailored for the reconstruction of the East Sixth Ring Road, consists of a cutter head, a shield body and 5 sets of trolleys, with a total weight of about 4,500 tons. Editor/Xu Shengpeng
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  • 2021.10.20 16:27
  • [China Railway First Bureau appoints Wu Huihuo as Group Chief Engineer]
  • On October 18, 2021, China Railway First Bureau Group Co., Ltd. held a cadre meeting to announce the decision of China Railway First Bureau Group Co., Ltd. to adjust and supplement the leadership team of China Railway First Bureau Group Co., Ltd. It was announced at the meeting that Wu Hui was selected as the chief engineer candidate of China Railway First Bureau Group Co., Ltd. Editor/Sang Xiaomei