Features of Fundamentals of Engineering Drawing (5th Edition) (photocopy edition): (1) Introduce the theoretical basis of descriptive geometry and highlight the concept of engineering practice; (2) Detailed text description and appropriate pictures; (3) Modern computer drawing technology and methods are introduced; (4) Emphasize the function of engineering sketch; (5) Introduce the usage method through examples, which is convenient for self-study. Value of Engineering Drawing Basis (5th Edition): Engineering Drawing Basis (5th Edition) comprehensively expounds the theory and method of drawing two-dimensional engineering drawings of mechanical products. English language is fluent, which is a good textbook for bilingual teaching and learning English for science and technology, and can be used by undergraduates, graduate students, scientific and technical personnel and professional teachers.