721813

ISO 9689:1990

Raw optical glass - Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C - Testing and classification

standard by International Organization for Standardization , 12/01/1990

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Full Description

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.

 

Product Details

Published:
12/01/1990
Number of Pages:
8
File Size:
1 file , 610 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus