ISO/CD 9689
Raw optical glass — Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C — Testing and classification
Reference number
ISO/CD 9689
Edición 2
Committee Draft
u
ISO/CD 9689
83729
El comité está revisando un borrador.
Reemplazará ISO 9689:1990

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

  •  : En desarrollo
    : CD aprobado para su registro como DIS [30.99]
  •  : 2
  • ISO/TC 172/SC 3
    81.040.10 
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