Isbn: 9787561858493 - 小学生获奖作文范本大全 常春藤系列 精致图文版 小学生作文素材 作文大全集 小学生语文同步作文辅导大全 三年级四年级五年级六年级写作阅读训练工具书 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2017-08-01 Language: Chinese Publisher: Tianjin University Press Engineering Drawing basic problem sets (Engineering Graphics class) is simultaneously with Tianjin University Press published Engineering Drawing Basics Tutorial supporting the use of problem sets. The book is divided into 10 chapters. including: basic knowledge of engineering drawings. orthographic base. and its basic three-dimensional surface cross .…