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一、概述挤出机是包装和食品工业重要的加工设备。随着科学技术和生产的发展,对挤出机设计提出了越来越高的要求。人们已不满足于传统的可行方案设计,而希望获
First, an overview of the extruder is an important packaging and food processing equipment. With the development of science and technology and production, more and more high requirements are put forward for extruder design. People are not satisfied with the traditional design of feasible solutions, and hope to get