点击下载:上海交通大学:《食品物性学 Physical Properties of Foods》教学资源(英文PPT课件)2007_SJTU0
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to assess the appearance of a wine,look at it with a white surface behind it-a white table cloth,or just a piece of white paper will do you are looking for clarity,and at the colour
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点击下载:上海交通大学:《食品物性学 Physical Properties of Foods》教学资源(英文PPT课件)2007_SJTU0
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