Postgraduate entrance examination for mechanical manufacturing specialty. There are these textbooks to learn next semester in junior year. Help me see which of these books are needed for the postgraduate entrance examination. . . . According to the different schools you want to apply for, the subjects of the professional courses are different, but they are nothing more than theoretical mechanics, material mechanics, mechanical principles, mechanical design, mechanical manufacturing foundation, and some schools' metal materials examinations. You need to find the professional teaching materials corresponding to the exam. It's best to go to some postgraduate forums and share your learning materials and experiences. Of course, these are not necessary. What is needed is confidence and perseverance. Wish you success!