求翻译：本文最后介绍了模具的三大分类，模具的三大系统等一系列关于模具的基本知识。看完我的毕业设计后，希望一些不了解模具的人能对模具有一些初步的认识是什么意思？

This paper describes the mold of the last three categories, the three systems and a series of mold on the basics of mold. After reading my graduation, I hope some of the people who do not understand the mold can have some preliminary understanding of the mold

This article finally introduced molds and dies 3 3 major classification systems, and a series of basic knowledge about mold. After reading my graduation design, it is hoped that some do not know the person to die with some initial understanding of mold

This article finally introduced the mold three big classifications, the mold three large-scale systems and so on a series of about the mold elementary knowledge.Looked after my graduation project, hoped some did not understand mold the human can have some preliminary understanding to the mold

The end of this article describes the three major classifications of molds, mold of three systems, a series of basic knowledge about the mold. After reading my design after graduation in the hope that some people do not understand mold on die some preliminary knowledge

The end of this article describes the three major classifications of molds, mold of three systems, a series of basic knowledge about the mold. Graduated my design, hope some persons don't understand mold on die some preliminary knowledge