20.60 17. 4. 2026.
ISO
ISO/TC 172/SC 3
Међународни стандард
This document 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) determined by this method.
ОБЈАВЉЕН
ISO 10629:1996
ПРОЈЕКАТ
ISO/WD 10629
20.60
Завршетак рада на преднацрту стандарда
17. 4. 2026.