GB/T 6949-2010 Translated English of Chinese Standard. (GBT 6949-2010, GB/T6949-2010, GBT6949-2010): Determination of apparent relative density of coal

الغلاف الأمامي
https://www.chinesestandard.net, 20‏/03‏/2015 - 13 من الصفحات
This Standard specifies the instruments and equipment, reagents, coal sample preparation, determination procedures, results calculation, and degree of precision for determination of apparent relative density of coal. This Standard applies to lignite, bituminous coal and anthracite.
 

المحتوى

Foreword
3
Scope
4
Method summary
5
Coal sample collection and preparation
6
Determination procedures
7
Calculation results and expression
8
Precision of method
9
Annex A Normative Empirical Formula of Calculating Apparent Relative Density
10
Annex B Normative Determination of Paraffin Wax Density
11

عبارات ومصطلحات مألوفة

نبذة عن المؤلف (2015)

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