ISO 720:1981
Glass — Hydrolytic resistance of glass grains at 121 degrees C — Method of test and classification

Standard No.

ISO 720:1981

Release Date

1981

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 720:1985

Latest

ISO 720:2020

ISO 720:1981 history

• 2020 ISO 720:2020 Glass — Hydrolytic resistance of glass grains at 121 °C — Method of test and classification
• 1985 ISO 720:1985 Glass; Hydrolytic resistance of glass grains at 121 degrees C; Method of test and classification
• 1981 ISO 720:1981 Glass — Hydrolytic resistance of glass grains at 121 degrees C — Method of test and classification