Isbn: 9787111222071 - 机械制图习题集 张丽荣 9787111222071 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback Pages Number: 129 Mechanical Drawing Chapter 10: mapping the basic knowledge and basic skills. basic knowledge of projection. three-dimensional surface of the basic geometric elements and basic body projection. cutting body consistent body projection. axonometric diagram. assembly. expression of the parts. standard parts and common parts. parts diagram. assembly drawing and so on. Exercises for all drawing operations in question are detailed operating instructions. .…