标准号:DIN EN 647-1994
中文标准名称:与食品接触的纸和纸板.热水萃取物的制备
英文标准名称:Paper and board intended to come into contact with foodstuffs; preparation of a hot water extract; German version EN 647:1993
标准类型:Y31
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:Y31
国际标准分类号:67.250;85.060
适用范围:The document describes the preparation of a hot water extract for investigations of certain extractives in paper and board intended to come into contact with foodstuffs.