论文部分内容阅读
为保障氩弧焊接和等离子焊接作业人员的安全与健康,加强劳动防护和安全教育,从本期开始,将陆续连载有关《氩弧焊接和等离子焊接安全技术》的知识,以供参考。
To protect the safety and health of TIG welding and plasma welding operators and to strengthen labor protection and safety education, we will continue to serialize the knowledge of “TIG welding and plasma welding safety technologies” for reference.