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butt welding
词语: butt welding
解释: 碰焊
词性: 名词
词典: 能源专业英汉词典
butt welding 相关解释
butt welding 〔名词〕碰焊,对焊
butt welding 〔名词〕对接
butt welding 对接焊,平对焊
butt welding 〔名词〕对焊,对缝焊接
碰焊 butt weld
碰焊 butt joint;butt weld;buttjoint;buttweld