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ISO 9689:1990
Raw optical glass — Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C — Testing and classification
Automatically translated name:
Raw optical glass -- Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C -- Testing and classification
STANDARD published on 22.11.1990
The information about the standard:
Designation standards: ISO 9689:1990
Publication date standards: 22.11.1990
SKU: NS-437212
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Category: Technical standards ISO
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