ISBN: 9787030413666 - 机械制图习题集（第二版） (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Pub Date: 2014-08-01 Publisher: Science Press Mechanical Drawing (2nd Edition Total 2). a total of nine units. the main contents include: basic knowledge and skills mapping. projection based on the basic three-dimensional. perspective view intersection line and intersecting lines. assembly. drawing basic representation. standard parts and common parts. spare parts and assembly drawings. expand reading maps and graphs. such as welding. Each unit begins with a look. after the i.…