Under publication
ISO 13909-4
Coal and coke — Mechanical sampling — Part 4: Preparation of test samples of coal
Reference number
ISO 13909-4
Edition 3
© ISO 2025
Under publication
Under publication
Final production steps (up to seven weeks).
Will replace ISO 13909-4:2016

Abstract

ISO 13909-4:2016 describes the preparation of samples of coal from the combination of primary increments to the preparation of samples for specific tests.

General information

Life cycle

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