焊机

• Three phase rectifier welder
  三相整流焊机
• Model fn round seam welder
  圆管缝焊机
• Flash butt welding machine
  闪光对焊机
• Iso welding torch machine
  保温钉焊机
• Development of local vacuum electron beam welding machine for flange circumferential weld
  法兰环缝局部真空电子束焊机的研制
• Portable welding machine
  移动式焊机
• Steel band butt welder
  钢带对焊机
• Friction welding machine
  磨擦焊机
• Electric resistance welding . machines for electric resistance welding . specifications and tests
  电阻焊接.电阻焊机.规范和试验