Isbn: 9787506664066 - 高等学校教材：机械制图习题集（第2版） (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2011 08 Pages: 122 in Publisher: Standards Press of China of the problem sets and Wen Cheng-feng. Zhang Mingli editor - Mechanical Drawing supporting materials. problem sets are organized the same textbook. The main content: basic knowledge of drawing. orthographic projection based. three-dimensional view of the basic three-dimensional surface intersection line combinations. body expression pattern of the basic notation. standard parts and common parts in the part drawing.…