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8月18～21日国家城建总局邀请有关省、市、部门24个单位来京参加北京市建委主持的鉴定会,对北京市市政工程研究所研制的TP-79自动调平装置与CP-1型路面测平仪进行鉴定。鉴定结果载如下:
From August 18 to August 21, the State Administration of Urban Construction invited 24 units from relevant provinces, municipalities and departments to come to Beijing to attend the appraisal meeting hosted by Beijing Municipal Construction Committee. The TP-79 automatic leveling device developed by Beijing Institute of Municipal Engineering and CP-1 Pavement leveling instrument identification. Identification results are as follows: