中国有色金属工业总公司建筑情报网于1991年8月21日至26日在安徽黄山组织召开了“土建技术进步研讨会”。参加这次会议的有22个成员单位和10个建材厂家,计54名代表。其中22个成员单位有19名土建室主任、4名主任工程师、2名副总工程师出席了会议。会议收到了15个成员单位的1991年～1993年技术进步规划。通过大会发言和讨论,使与会者充分认识 The Architectural Intelligence Network of China Nonferrous Metals Industry Corporation organized a “Seminar on Civil Engineering Progress” in Huangshan, Anhui from August 21st to 26th, 1991. At the meeting, there were 22 member units and 10 building materials manufacturers, representing 54 representatives. Among the 22 member units, 19 civil construction directors, 4 chief engineers, and 2 deputy chief engineers attended the meeting. The meeting received the technical progress plan for 1991-1993 from 15 member units. Through the General Assembly’s speeches and discussions, participants were fully aware