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由浙江大学和浙江塑料机械厂协作的注塑机微机电液比例控制系统,以及浙江大学开发的中空成型机的电液比例型坯壁厚控制器,电反馈电液比例恒压力变量柱塞泵,电反馈电液比例排量变量柱塞泵,微小流量电磁方向阀基型,微小流量调速阀,电液控制器件及系统微机在线辨识系统等七项科研成果,于1987年12月21日至23日在杭州,由轻工部机械局、机械
Zhejiang University and Zhejiang Plastic Machinery Factory collaboration injection molding machine microcomputer electro-hydraulic proportional control system, as well as the development of Zhejiang University hollow molding machine electro-hydraulic proportional parison wall thickness controller, electro-hydraulic proportional constant pressure variable displacement piston pump, Electrical feedback proportional displacement variable displacement piston pump, small flow electromagnetic directional valve base, a small flow rate control valve, electro-hydraulic control devices and system microcomputer online identification system seven research results, in December 21, 1987 to 23 in Hangzhou, the Ministry of Light Industry Machinery Bureau, machinery