ISO 20905:2004
Withdrawn
View Superseded by
Coal preparation — Determination of dust/moisture relationship for coal
Hardcopy , PDF
English
07-08-2004
04-09-2025
ISO 20905:2004 sets out a laboratory procedure for the dust testing of higher rank coals. The procedure defines a means of evaluating the dust/moisture relationship characteristic of a coal and a dust extinction moisture (DEM).
| Committee |
ISO/TC 27/SC 1
|
| DevelopmentNote |
Supersedes ISO/DIS 20905 (07/2004)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| UnderRevision |
| Standards | Relationship |
| PN ISO 20905 : 2010 | Identical |
| NEN ISO 20905 : 2004 | Identical |
| ISO 7886-1:2017 | Sterile hypodermic syringes for single use — Part 1: Syringes for manual use |
| ISO 1953:2015 | Hard coal — Size analysis by sieving |
| ISO 589:2008 | Hard coal — Determination of total moisture |
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