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AS 2061-1977

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Code of practice for preparation of hard coal samples for microscopical examination by reflected light

Published date

01-01-1977

Superseded date

26-02-2024

Superseded by

AS 2061-1989

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AS 2061-1977 describes a recommended procedure for the preparation of hard coal samples (i.e. coals exceeding a gross specific energy of 27.1 MJ/kg on a dry ash-free basis) for microscopical examination by reflected light.

Committee
MN-001
DocumentType
Standard
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

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