在深入批林批孔运动大好形势的推动下,一九七四年四月十三日至十六日在上海召开了水田拖拉机系列设计座谈会。参加会议的有:一机部科技局、农机局,上海市机电一局、农业局,江西、湖南、广西、江苏和广东的农机主管部门,上海拖拉机汽车工业公司,上海丰 Under the impetus of the favorable situation in the approval and approval campaign for batches of trees, the symposium on the series of tractors in the paddy fields was held in Shanghai from April 13 to April 16, 1974. Participants in the conference were: First Ministry of Science and Technology Bureau, Agricultural Machinery Bureau, Shanghai Municipal Bureau of Electrical and Mechanical Services, Agricultural Bureau, Agricultural Machinery Supervisors of Jiangxi, Hunan, Guangxi, Jiangsu, and Guangdong, Shanghai Tractor & Automotive Industry Company, Shanghai Feng