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由中国建筑科研院建筑机械化所和苏州建机厂共同研制的JZ-200型混凝土搅拌机鉴定会于1985年10月17～19日在苏州召开,会议由江苏省建筑总公司委托苏州市建工局主持。
The JZ-200 concrete mixer appraisal jointly developed by the China Construction Research Institute and the Suzhou Construction Machinery Plant was held in Suzhou from October 17 to 19, 1985. The meeting was entrusted by the Suzhou Construction and Industry Bureau of Jiangsu Construction Corporation. Hosting.