DR 98647 标准详情
- 标准号:DR 98647
- 中文标题:
- 英文标题:Guide to the determination of gas content of coal - Direct desorption method
- 标准类别:澳大利亚标准DR
- 发布日期:
Proposes methods for the determination of the measurable gas content of coal seams using lump or core samples obtained by surface drilling and from underground. Both the slow-desorption and fast-desorption methods are covered.
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!