DIN EN ISO 9914 标准详情
- 标准号:DIN EN ISO 9914
- 中文标题:隐形眼镜 - 隐形眼镜材料折射率的测定( ISO 9914 : 1995)
- 英文标题:Contact lenses - Determination of refractive index of contact lens materials (ISO 9914:1995)
- 标准类别:德国标准DIN
- 发布日期:
Defines a reference method of testing for determination of the refractive index of contact lens materials. Alternative methods, equal in repeatability and accuracy may also be used. ALSO NUMBERED AS BS 7208 PART 6 1997
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