Norm-Entwurf
[NEU]
24/30486076 DC
24/30486076 DC
BS ISO 9689 Raw optical glass - Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C - Testing and classification. Testing and classification
Titel (englisch)
BS ISO 9689 Raw optical glass - Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C - Testing and classification. Testing and classification