water-cooled electrode bar 水冷电极

water cooled electrode bar 水冷电极

water cooled electrode clamp 水冷电极夹

water-cooled electrode head 水冷电极头

water-cooled electrode holder 水冷电极夹

water cooled manual electrode holder 水冷式手工焊枪

water cooled automatic electrode holder 水冷式自动焊枪

water cooled copper electrode ram 水冷铜电极顶杆

water-cooled bottom electrode 水冷底电极