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由上海市隧道工程公司与上海市政工程研究所研制的“φ1650～φ1800泥水机械平衡式顶管机”于1992年10月21日通过上海市科委主持的技术鉴定,认为该机在总体技术水平上达到国际同类产品先进水平。由上海市隧道工程公司、上海市城市建设设计院等单位联合开发的“穿越建筑群的钢筋混凝土顶管施工技术”于1992年10月30日通过市科委主持的技术鉴定,该项施工技术已在
The “φ1650 ~ φ1800 slurry mechanical balanced pipe jacking machine” developed by Shanghai Tunnel Engineering Co., Ltd. and Shanghai Municipal Engineering Research Institute passed the technical appraisal conducted by Shanghai Science and Technology Commission on October 21, 1992, On the international advanced level of similar products. By the Shanghai Tunnel Engineering Corporation, Shanghai Urban Construction Design Institute and other units jointly developed “through the buildings of reinforced concrete pipe jacking construction technology” in October 30, 1992 through the Municipal Science and Technology Commission presided over the technical appraisal, the construction technology already at