ISBN: 9787113326449 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2026-04 Pages: 312 Publisher: China Railway This textbook is divided into three modules. Module 1. Fundamentals of Drawing. mainly covers basic knowledge and skills of drafting. basic knowledge of orthographic projection. projection of solids. and common methods of representing objects. It helps students master the norms and standards of engineering drawing. the basic principles and methods of drafting. cultivates students' spatial imagination and thinkin.…