Librería: liu xing, Nanjing, JS, China
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Añadir al carritopaperback. Condición: New. Language:Chinese.Pub Date: 2014-07-01 Pages: 155 Publisher: National Defense Industry Press Shiguan Yu. Ouyang Qing. Liu Guifeng. Zhang Yu compiled the Mechanical Drawing drawing skills and examples of analysis system introduces the basics of drawing and drawing skills. from drawing parts need to start drawing. describes the common parts and standard parts of the painting. by analyzing more than 100 kinds of parts diagram instance classification describes the structure and expression of a var.