ISO 9689-1990 标准详情
- 标准号:ISO 9689-1990
- 中文标题:光学玻璃毛坯 抗50℃碱性磷酸盐洗涤剂溶液腐蚀性 试验和分类
- 英文标题:Raw optical glass; resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 °C; testing and classification
- 标准类别:国际标准化组织标准ISO
- 发布日期:1990-12
Specifies a method for testing the resistance of raw optical glasses and a classification of optical glasses according to the aqueous alkaline phosphate-containing detergent resistance (phosphate resistance) determined by this method.
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