弧焊

• Development of an activating flux for gtaw of stainless steel
  不锈钢高效氩弧焊焊剂的研制
• Arc welding equipment - part 7 : torches
  弧焊设备安全要求第7部分：焊炬枪
• The tig inverter welder based on soft - switching technology
  基于软开关技术的氩弧焊逆变焊机
• Three welding modes ： dc pulsed tig , dc mma
  集直流氩弧焊，脉冲氩弧焊，直流手工焊于一体。
• Arc welding equipment - liquid cooling systems
  弧焊设备.液体冷却系统
• Emc arc welding equipment - electromagnetic compatibility requirements
  弧焊设备.电磁兼容性
• Low - alloy steel electrodes and fluxes for submerged arc welding
  埋弧焊用低合金钢焊丝和焊剂
• Arc welding transformer hazard reducing device
  弧焊变压器防触电装置
• Spiral submerged - arc welded steel pipe for municipal heat supply
  城市供热用螺旋缝埋弧焊钢管
• Submerged arc welding fluxes for carbon steel and low alloy steel
  碳钢及低合金钢用埋弧焊焊剂