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ISO/WD 720

Glass — Hydrolytic resistance of glass grains at 121 degrees C — Method of test and classification

General information

20.98     Feb 22, 2000

ISO

ISO/TC 76

International Standard

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 720:1985

NOW

ABANDON
ISO/WD 720
20.98 Project deleted
Feb 22, 2000