Coal and coke — Mechanical sampling — Part 4: Coal — Preparation of test samples
Charbon et coke — Échantillonnage mécanique — Partie 4: Charbon — Préparation des échantillons pour essai
73.040 - Coals. Including lignites
75.160.10 - Solid fuels. Including coal products, coke, peat, wood, derivatives of coal pyrolysis, etc.
Anulará a: ISO 13909-4:2016
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