短語詞組短語ash -removal 除灰wet ash removal 溼法除灰dry ash removal 乾式除灰hydraulic ash removal 水力除灰Ash removal air manifold 清灰空氣支琯ash removal reagent 清灰劑;清發(fā)劑Crude ash removal 粗灰份去除率dry fly ash removal 飛灰脫除dry air ash removal 乾式氣力除灰 返回 ash removal