9787302550037 - 图学原理与工程制图教程习题集 第2版 单继宏 姜献峰 沈彦南 机械制图高等学校习题集书 工程图学创新设计图学教程参考书籍 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2020-06-01 Pages: 158 Publisher: Tsinghua University Press. this topic. the Teaching Principles and Engineering Drawing Tutorial (2nd Edition). The main contents include: fonts. line-type exercises. geometric graphs. flat graphic size labels. flat graphic drawing…