ASTM D2234/D2234M-2009a 标准详情
- 标准号:ASTM D2234/D2234M-2009a
- 中文标题:煤总样品的收集标准实施规程
- 英文标题:Standard Practice for Collection of a Gross Sample of Coal
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2009
It is intended that this practice be used to provide a sample representative of the coal from which it is collected. Because of the variability of coal and the wide variety of sampling equipment, caution should be used in all stages of sampling from
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