AS 3980:2016现行
Determination of gas content of coal and carbonaceous material - Direct desorption method
出版：Standards Australia
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基本信息
标准编号： AS 3980:2016
发布时间：2016/11/28 0:00:00
标准类别：Standard
出版单位：Standards Australia
标准页数：32
标准简介
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.
