TR 2.11-7
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Certified reference materials - Coal - Preparation and certification of ASCRM 011-7 (Hardgrove grindability index)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
02-11-2022
English
01-02-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Describes the preparation and certification of the set of four coal samples, ASCRM 11-7A to D with Hardgrove grindability indices of 31, 47, 67 and 94. Included with purchase of ASCRM 011-7-2002.
This document describes the preparation and certification of the coal sample set, ASCRM 011-7.
First published as TR 2.11-1989.
Second edition 1991.
Third edition 1992.
Revised and redesignated TR 2.11-4-1994.
Revised and redesignated TR 2.11-5-1998.
Revised and redesignated TR 2.11-6-1999.
Revised and redesignated TR 2.11-7-2002.
| AS 1038.20-1992 | Coal and coke - Analysis and testing Higher rank coal - Hardgrove grindability index |
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