ISO 9689:1990现行
Raw optical glass - Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C - Testing and classification
出版：International Organization for Standardization
专家解读视频
基本信息
标准编号： ISO 9689:1990
发布时间：1990/11/22 0:00:00
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：8
等同采用的国际标准
KS B ISO 9689:2006 - Identical
BIS IS 14146:1994 (R1999) - Identical
NF ISO 9689:1994 - Identical
PN ISO 9689:1997 - Identical
