DS/ISO 7404-2-2009 标准详情
- 标准号:DS/ISO 7404-2-2009
- 中文标题:方法煤的岩相分析 - 第2部分:准备煤样的方法
- 英文标题:Methods for the petrographic analysis of coals - Part 2: Methods of preparing coal samples
- 标准类别:丹麦DANSK
- 发布日期:2009-11-13
This part of ISO 7404 specifies methods for preparing a polished particulate block from a sample of crushed coal, for analysis by reflectance microscopy. These methods may also be applied to the preparation of a polished embedded lump of coal.
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