shield weld meaning in English

气体保护焊

Operation notice of co2 gas - shield welding machine
2气体保护焊机操作注意事项
Steel wires for gas shielded welding
气体保护焊用钢丝
Application of self - shielded welding technique to waterless gasholder projects
自保护焊接技术在煤气柜工程上的应用
Co2 gas shield welding
二氧化碳气体保护焊
Suitable for large power welding such as single / double wire high speed and high efficient submerged welding , big wire gas shielded welding , large current gas gouging welding etc
可用于单丝/双丝高速高效埋弧焊，粗丝气保焊，大电流气刨等多种大功率焊接方法

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