This standard was last reviewed and confirmed in 2022.
Therefore this version remains current.
Abstract
PreviewThe following characteristics are determined: dimensions and squareness, apparent density, tensile strength, initial and residual indentation, ash content and resistance to boiling hydrochloric acid. Replaces the first edition of which this constitutes a technical revision.
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Format | Language | |
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std 1 40 | ||
std 2 40 | Paper |
- CHF40
Life cycle
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Previously
WithdrawnISO 3810:1977
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Now
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