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为了做好郑州黄河公路大桥施工前期准备工作,河南省交通厅组织有省交通厅公路处、公路局、设计院、科研所等单位的工程技术人员和工人参加的试验小组,先后于去年12月下旬和今年元月中旬,在黄河北岸作
In order to do a good job in preparation for the construction of the Zhengzhou Yellow River Highway Bridge in advance, Henan Provincial Communications Department organized a test group with engineering and technical personnel and workers from the Provincial Communications Department Highway Office, Highway Bureau, Design Institute, Scientific Research Institute, etc., Late mid-January of this year and in the north bank of the Yellow River