ASTM D2797-1985(1999) 标准详情
- 标准号:ASTM D2797-1985(1999)
- 中文标题:用反射光法的显微分析用煤样品的制备规程
- 英文标题:standard practice for preparing coal samples for microscopical analysis by reflected light
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1985
1.1 This practice covers laboratory procedures for the preparation of granular samples of bituminous coal and anthracite samples for examination with a microscope using reflected light illumination. It does not apply to the preparation of oriented bl
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