Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback Pages Number: 233 Language: Simplified Chinese Publisher: China Railway Publishing House; 1st edition (August 1. 2010). Modern engineering drawing can be divided into descriptive geometry. drawing basic and engineering diagram three aspects. Descriptive Geometry part including a orthographic projection theory and illustrated the general spatial geometric problems; mapping the basis of some of the major mechanical drawing. engineering drawing of the relevant national standards and a . Seller Inventory # MO1625