On-site welder must read

Author: Yang Qifu
Publisher:
Publish Date: 2005-11-01
Features: This book is one of the series "On-the-Job Handbook for Personnel in Construction Sites," primarily introducing the basic knowledge and operational skills that welding personnel should master in engineering construction. The content mainly includes welding introduction, welding equipment, welding materials, welding methods, and welding of commonly used building metal materials.