Okay, here is the translation following your instructions: Mechanical Drawing Lesson Plan Compilation

Author: Liu Xibin
Publisher:
Publish Date: 2005-01-01
Features: This book does not unify the teaching time for the lesson plans of Jiang's teaching materials, with some lessons lasting 1 hour and others lasting 2 hours, but each lesson plan includes a complete teaching process. Considering the characteristics of mechanical drawing course teaching in secondary vocational and technical schools, lesson plans on descriptive geometry and computer-aided drafting are not included.