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1990年7月17～10日,中国筑机学会和筑机行业联合会在沈阳召开了高等级公路机械化养护会议.交通部工管、计划、科技三司的有关领导同志和部属科研院校、筑机厂和辽宁、陕西高速公路管理局等部分省公路局18个单位的31名代表出席了会议.会议结合“沈一大”公路养护现场、边看边议,形式活泼、理论与实际结合紧密.认为清
July 17 to July 10, 1990, China Construction Machinery Association and the Construction Machinery Industry Federation held a mechanized maintenance conference of high-grade highways in Shenyang.Major leaders and affiliated research institutes under the leadership of the Ministry of Communications, Zhuji Machine Factory and some representatives from 18 units of Provincial Highway Bureaus, such as Liaoning and Shaanxi Expressway Administration Bureau, attended the meeting, which combined with the site of “Shenyang-Dalian Highway Maintenance”, saw the meeting, the lively form, and the combination of theory and practice Closely, think clear