短語詞組短語oxyacetylene cutting torch 氧快切割機flame -cutting torch 火焰割柜flame cutting torch 火焰割槍machine cutting torch 機械切割吹管;機械化割炬mini cutting torch 小型切割吹管tube cutting torch 割管炬Radial Cutting Torch 鎂粉切割cutting torch detail 割切焰Unlimited Turning Cutting Torch 無限回轉割炬 返回 cutting torch