ISO 3103-1980 茶叶 用于感官试验的茶汁的制备

标准号：ISO 3103-1980
中文标准名称：茶叶 用于感官试验的茶汁的制备
英文标准名称：Tea; Preparation of liquor for use in sensory tests
标准类型：X55
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：X55
国际标准分类号：67.140.10;67.240
适用范围：The method consists in extracting of soluble substances in dried tea leaf, containing in a porcelain or earthenware pot, by means of freshly boiling water, pouring of the liquor into a white porcelain or earthenware bowl, examination of the organoleptic properties of the infused leaf, and of the liquor with or without milk or both.