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本文综述了CO2 /MAG焊接方法在压力管道焊接上应用的工艺特点 ,推荐几种典型的焊接组合工艺方法 ,列举了CO2 /MAG焊、TIG/CO2 焊、药芯焊丝CO2 气保焊等在压力管道上焊接的应用实例。
In this paper, the process characteristics of CO2 / MAG welding on pressure pipe welding are reviewed. Several typical welding combination process methods are recommended. CO2 / MAG welding, TIG / CO2 welding, CO2 gas welding of flux cored wire, Application example of pipe welding.