NEN ISO 3688-1999 标准详情
- 标准号:NEN ISO 3688-1999
- 中文标题:纸浆 - 实验室张准备用于蓝光漫反射因数的测定( ISO亮度)
- 英文标题:Pulps - Preparation Of Laboratory Sheets For The Measurement Of Diffuse Blue Reflectance Factor (iso Brightness)
- 标准类别:荷兰国家标准NEN
- 发布日期:
Gives two procedures for the preparation of laboratory sheets prior to measuring the diffuse blue reflectance factor (ISO brightness). One is the traditional procedure based on preparation of sheets in a Buechner funnel using a filter paper or a wire
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