焊条

• Specially designed contact welding rods
  特殊钢焊条专用。
• Pearlitic heat resistant steel electrode
  珠光体耐热钢焊条
• Specification for nickel and nickel - alloy bare welding rods and electrodes
  镍和镍合金裸焊条和焊棒规范
• Welding electrode holders for arc welding
  电弧焊用焊条钳
• Nickel and nickel alloy filler rods and solid wires for arc welding
  电弧焊接用镍及镍合金焊条及实心焊丝
• Technical permission of steel welding rod purchasing for pressure vessels
  压力容器用钢焊条订货技术条件
• Copper and copper - alloy bare welding rods , and electrodes , specification for
  铜及铜合金裸焊棒和焊条规范
• Covered electrodes for 9 % nickel steel
  9 %镍钢用涂药焊条
• Development of super - low carbon martensite stainless steel electrode
  超低碳马氏体不锈钢焊条的研制与应用
• Specification for low - alloy steel electrodes for flux cored arc welding
  熔剂芯电弧焊用低合金钢焊条的规范