Welding sleeves are essential labor protection equipment for electric welders in their work, mainly used to protect arms from hazards such as high temperature and flying sparks. Its core concepts include material, function, design details, usage experience, and purchasing recommendations.焊接套袖是电焊工在工作中必备的劳保防护装备，主要用于保护手臂免受高温、火花飞溅等危害。其核心概念包括材质、功能、设计细节、使用体验及选购建议。
