Text A Distillation and Distilled Spirits
工業(yè)科技

        The batch distillation process requires two (or,rarely,three) stills in series but is not an efficient process in terms of strength or purity of the ethanol produced . In the production of quality whiskies,brandies,rums,etc.the chemical inefficiency is a ......（本文共 3651 字）     [閱讀本文] >>