International Standard
ISO 1775:1975
Porcelain laboratory apparatus — Requirements and methods of test
Reference number
ISO 1775:1975
ISO 1775:1975
Edición 1
1975-09
1975-09
© ISO 2024
International Standard
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ISO 1775:1975
6409
No disponible en español
Publicado
(Edición 1, 1975)
Esta norma se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
The requirements specify the quality of the material. The different methods of test are specified. They concern the porosity and imperfections of glaze, the resistance to heat and sudden change in temperature, the resistance of glaze to high temperature, to acid and to alkali and the constancy of mass on ignition.
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