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ISO 23873:2025

Hard coal — Method for the measurement of the swelling properties using a dilatometer ISO 23873:2025

Publication date:   Sep 19, 2025

General information

60.60   Standard published   Sep 19, 2025

ISO

ISO/TC 27/SC 5 Methods of analysis

International Standard

73.040   Coals | 75.160.10   Solid fuels

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This document describes a method for the measurement of the swelling properties of hard coal using a dilatometer.

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ISO 23873:2010

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ISO 23873:2025
60.60 Standard published
Sep 19, 2025




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