短語詞組短語plasma heat -treatment furnace 離子熱処理爐Gas -fired heat-treatment furnace 燃氣熱処理爐SPHEROIDIZING HEAT TREATMENT FURNACE 球狀化熱処理爐;球狀化熱理爐;球化理Metal Heat Treatment Furnace 金屬熱処理爐Heat treatment furnace croups 熱処理爐群vaccum heat treatment furnace 真空淬火熱処理爐electric heat treatment furnace 熱処理電爐;電熱処理爐radiation heat treatment furnace 輻射加熱爐heat treatment outside furnace 爐外熱処理 返回 heat treatment furnace