Here's the translation of the content you provided: "Sheet Metal Basics: A Shortcut to Getting Started" Note: The "" (carriage return/line break) was left as is, as per your instructions. All other Chinese text has been translated into English.

Author: Yang Yujie
Publisher:
Publish Date: 2005-03-01
Features: The book introduces: Basic knowledge of sheet metal reading (projection, views, containers, steel structures, pipeline drawings); Practical sheet metal unfolding methods (parallel line method, radial line method, triangle method, programming calculation method); Unfolding methods for various common shapes (circles, squares, columns, cones, plates, profiles, etc.). Additionally, it covers the processing, manufacturing, and installation knowledge that sheet metal workers should know. The book provides numerous unfolding construction examples to help readers further understand and master the basic knowledge. The content is derived from practical experience, concise, and easy to understand. This book is suitable for sheet metal workers, pipe fitters, welders, riveters, installers, maintenance workers, and relevant technical personnel in the construction installation industry, metal structure factories, and equipment manufacturing factories.