Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 1990-12Etapa: Norma Internacional para revisar [90.92]
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Edición: 1Número de páginas: 8
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Comité Técnico :ISO/TC 172/SC 3ICS :81.040.10
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Próxima versión en desarrollo
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Draft
International StandardISO/DIS 9689
Raw optical glass — Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C — Testing and classification
Reference number
ISO/DIS 9689
ISO/DIS 9689
Edition 1
© ISO 2025
Proyecto Norma internacional
ISO/DIS 9689
Raw optical glass — Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C — Testing and classification
Ciclo de vida
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Será reemplazada por
En desarrolloISO/DIS 9689