Machining Basic Theory by Wen Zhong (1 results)

paperback. Condition: New. Language:Chinese.Publisher: Shandong Science and Technology Pub. Date :2006-10-01. Contents: first drawing mechanical drawing in Chapter 11 of the basic knowledge and skills 111 national standards for graphics drawing tools to use 112 113 114 geometric dimensions for the injection method Figure 115 drawing methods and procedures training Project: flat graphics rendering 1 a 2 orthographic projection method and the basic body of the orthographic view 121 122 of the basic principles and the bas.…