ASTM D 2013-2004 标准详情
- 标准号:ASTM D 2013-2004
- 中文标题:分析用煤样品的制备的标准规程
- 英文标题:standard practice for preparing coal samples for analysis
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2004-11-01
1.1 This practice covers the reduction and division of gross or divided samples, and the preparation of composite samples, up to and including the individual portions for laboratory analysis.1.2 Reduction and division procedures are prescribed for co
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