精选优质文档-倾情为你奉上焊接专业词汇英中对照weldable adj. 可焊的weldless adj. 无焊缝的weldment n. 焊(接)件double-bevel groove weld 双斜边坡口焊缝, K形坡口焊缝butt weld 对接焊缝groove weld 坡口焊contour weld 特形焊接automatic spot weld 自动点焊法explosive weld 爆炸焊接gas-pressure weld 气压焊concave fillet weld 凹角焊downhand weld 平焊缝carbon arc weld 碳极弧焊braze welding 硬焊, 铜焊, 钎焊air-acetylene welding空气-乙炔焊接argon arc welding 氩弧焊automatic slag-pool welding 自动电渣焊aircomatic welding 自动调弧氩弧焊, 惰性气体保护金属极弧焊aluminothermic welding 铸焊, 铝热剂焊接butt weld