metal-arc weld meaning in Chinese

熔化极电弧焊焊接

Single welding and double faced forming with co2 gas metal - arc welding process of welded pipe
2气体保护焊单面焊双面成型焊接工艺
Welding and allied processes - recommendations for joint preparation - manual metal - arc welding , gas - shielded metal - arc welding , gas welding , tig welding and beam welding of steels
焊接和相关工艺.接缝制备的建议.钢的手动金属电弧焊气体保护金属电弧焊气焊tig焊接和束焊
Welding and allied processes - recommendations for joint preparation - part 1 : manual metal - arc welding , gas - shielded metal - arc welding , gas welding , tig welding and beam welding of steels
焊接和相关工艺.接头预处理的推荐方法.第1部分:钢的手工金属电弧焊接气体保护金属弧焊气焊tig焊接和束焊