焊条

• Aluminium and alumium alloy wires for welding purpose
  焊条用铝及铝合金线材
• Aluminium and aluminium alloy welding rods and wires
  铝及铝合金焊条及焊丝
• Development of a kind of special electrode forming a little slag
  微渣耐磨堆焊焊条的研制
• Carbon steel covered arc - welding electrodes , specification for
  电弧焊接碳钢涂料焊条规范
• Specification for coverd electrodes of structure steel for aviation
  航空用结构钢焊条规范
• Covered electrodes for low temperature service steel
  低温钢用涂药焊条
• Research on the wear resistance electrode of edzcr
  型耐磨焊条的研制
• Carbon steel electrodes and rods for gas shielded arc welding
  气体保护电弧焊用碳钢焊条和焊棒
• Development of abrasive wearability surfacing electrode based on tic - vc
  的抗磨粒磨损堆焊焊条
• The study on the overheating problem of high cellulosic electrodes
  高纤维素型焊条碳化问题研究