短語(yǔ)詞組短語(yǔ)continuous heat -treating furnace 連續(xù)式熱処理爐vertical heat -treating furnace 立式熱処理爐roller hearth heat -treating furnace 輥底式熱処理爐Heat -treating furnace for steel tubes 鋼琯熱処理爐continuous heat treating furnace 連續(xù)式熱処理vacuum heat treating furnace 真空熱処理爐electric heat treating furnace 電熱処理爐gas heat treating furnace 燃?xì)鉄釀I理爐heat treating fuel furnace 熱処理燃料爐 返回 heat treating furnace