| 释义 |
shielded arc welding 【冶金学】保护电弧焊 以上来源于：《21世纪大英汉词典》 shielded arc welding屏蔽电弧熔接 ; 遮断电弧熔接shielded arc welding被复电弧熔接shielded arc welding遮复电弧銲接shielded arc welding被复电弧銲shielded arc welding屏蔽電弧熔接 ; 遮斷電弧熔接礦冶工程名詞shielded arc welding被覆電弧熔接海事shielded arc weldin |