Preparation of hard coal; assessment of preparation equipment and processes - Part 6: homogenizing
Test methods for coal water mixture - Part 7: Determination for pH value
发布日期:2008-07-29 实施日期:2009-04-01
Preparation of hard coal; assessment of preparation equipment and processes; involuntary breakage
Code for design of coal cleaning engineering
发布日期:2005-09-14 实施日期:2006-01-01
Test methods for quality of coal water mixturPart3-Sieving method for coal water mixture
实施日期:2003-04-01
Hot-rolled profiled steels for coal mechanism
发布日期:1994-06-13 实施日期:1994-12-01
Kohlenaufbereitungsanlagen. Beurteilung der Zerfallsneigung in Wasser von Kohlenebengestein Method of Assessment of the Liability to Breakdown in Water of Materials Associated with Coal Seams (ISO 1075...
实施日期:1994-01-01
Preparation of hard coal; assessment of preparation equipment and processes - Part 4: separation of solids from water
Specification of coal for direct liquefaction
发布日期:2009-06-01 实施日期:2010-01-01
Preparation of hard coal - assessment of preparation equipment and processes - general rules, balance of quantities
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