Methods for the petrographic analysis of coals-Method of determining maceral group composition
煤的岩相分析方法
发布日期:
2009-11-30
交叉引用:ISO 7404-1ISO 7404-2ISO 11760 ISO 7404-4ISO 7404-5购买本文件时提供的所有当前修订版均包含在购买本文件中。
Cross References:ISO 7404-1ISO 7404-2ISO 11760ISO 7404-4ISO 7404-5All current amendments available at time of purchase are included with the purchase of this document.