ASTM D 2234/D 2234M-2003 标准详情
- 标准号:ASTM D 2234/D 2234M-2003
- 中文标题:煤的大半样品采集的标准实施规程
- 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:2003-06-10
1.1 This practice covers procedures for the collection of a sample under various conditions of sampling. The sample is to be crushed and further prepared for analysis in accordance with Method D 2013. However, the procedures for dividing large sample
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