AS 3980:2016現(xiàn)行
Determination of gas content of coal and carbonaceous material - Direct desorption method
出版：Standards Australia
專家解讀視頻
基本信息
標準編號： AS 3980:2016
發(fā)布時間：2016/11/28 0:00:00
標準類別：Standard
出版單位：Standards Australia
標準頁數(shù)：32
標準簡介
Specifies procedures for the determination of the desorbed gas content of coal and carbonaceous material by directly measuring the volume of gas, using the water displacement method, from material obtained by coring or collection of lump samples.
