短語(yǔ)詞組短語(yǔ)continuous heat -treating furnace 連續(xù)式熱處理爐vertical heat -treating furnace 立式熱處理爐roller hearth heat -treating furnace 輥底式熱處理爐Heat -treating furnace for steel tubes 鋼管熱處理爐continuous heat treating furnace 連續(xù)式熱處理vacuum heat treating furnace 真空熱處理爐electric heat treating furnace 電熱處理爐gas heat treating furnace 燃?xì)鉄崽幚頎theat treating fuel furnace 熱處理燃料爐 返回 heat treating furnace