短语词组短語Weld Nugget Zone 銲核區weld overheated zone 銲接過熱區weld deposit zone 銲縫沉積區weld -metal zone 銲縫金屬區weld joint zone 銲縫區weld metal zone 銲接金屬熔化區;銲縫區;[機]銲縫金屬區;銲接金屬熔化區英語weld affected zone 銲接影響區Near Weld Zone 近縫區 返回 weld zone