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ISO 10629:1996
Raw optical glass - Resistance to attack by aqueous alkaline solutions at 50 degrees C - Test method and classification
This International Standard specifies a method for testing the resistance of raw optical glasses to attack by aqueous alkaline solutions at 50 °C and a classification of optical glasses according to the aqueous alkaline resistance (alkali resistance) determrned by this method.
Thus International Standard is applrcable to samples of raw optical glasses.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]