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Glavni meni

ISO 9689:2025

Raw optical glass — Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 °C — Testing and classification
2. 9. 2025.

Опште информације

60.60     2. 9. 2025.

ISO

ISO/TC 172/SC 3

Međunarodni standard

81.040.10  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document specifies a method for testing the resistance of raw optical glasses to attack by aqueous alkaline phosphate-containing detergent solutions (phosphate solutions) at 50 °C and a classification of optical glasses according to the aqueous alkaline phosphate-containing detergent resistance (phosphate resistance) determined by this method.
This document is applicable to samples of raw optical glasses.

Životni ciklus

PRETHODNO

POVUČEN
ISO 9689:1990

TRENUTNO

OBJAVLJEN
ISO 9689:2025
60.60 Standard objavljen
2. 9. 2025.