DIN EN 648-1994 标准详情
- 标准号：DIN EN 648-1994
- 中文标题：和食品接触的纸和纸板.测定荧光增白的纸和纸板的色彩真实性
- 英文标题：paper and board intended to come into contact with foodstuffs; determination of the fastness of fluorescent whitened paper and board; german version en 648:1993
- 标准类别：德国标准
- 发布日期：1994-01
