DR 98035被替代
Guide to the determination of desorbable gas content of coal - Direct method
出版：Standards Australia
專家解讀視頻
基本信息
標準編號： DR 98035
標準類別：Draft
出版單位：Standards Australia
標準頁數：0
標準簡介
Proposes methods for the determination of the total desorbable 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.
替代本標準的新標準
