TIG joint 氩弧焊
backing applied 使用衬底
Tubular(flux)-cored 连续焊丝
metal-arc 电弧焊
welding 焊接
gas shielding 气体保护
fillet weld 填角焊接
sealing run 搭接焊
slag removed已清除焊渣
TIG joint 氩弧焊
backing applied 使用衬底
Tubular(flux)-cored 连续焊丝
metal-arc 电弧焊
welding 焊接
gas shielding 气体保护
fillet weld 填角焊接
sealing run 搭接焊
slag removed已清除焊渣