DS/ISO 7404-3-2009 标准详情
- 标准号:DS/ISO 7404-3-2009
- 中文标题:方法煤的岩相分析 - 第3部分:确定显微组分组的方法
- 英文标题:Methods for the petrographic analysis of coals - Part 3: Method of determining maceral group composition
- 标准类别:丹麦DANSK
- 发布日期:2009-11-13
This part of ISO 7404 specifies a method of determining the proportions of the maceral groups, (andthe minerals if desired) in coals. It is concerned only with determinations made on polishedparticulate blocks using incident white light. For lower ra
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