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ISO 13909-4:2016

Hard coal and coke — Mechanical sampling — Part 4: Coal — Preparation of test samples

Publication date:   Jun 23, 2016

General information

90.92 Standard to be revised   May 25, 2023

ISO

ISO/TC 27/SC 4 Sampling

International Standard

73.040   Coals

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 13909-4:2001

NOW

PUBLISHED
ISO 13909-4:2016
90.92 Standard to be revised
May 25, 2023

REVISED BY

IN_DEVELOPMENT
ISO/DIS 13909-4