ASTM F902-1984(1990) 用测量孔隙率和渗透率的方法计算过滤器介质平均循环毛细当量孔径
ASTM F902-1984(1990) 标准详情
- 标准号：ASTM F902-1984(1990)
- 中文标题：用测量孔隙率和渗透率的方法计算过滤器介质平均循环毛细当量孔径
- 英文标题：standard practice for calculating the average circular-capillary-equivalent pore diameter in filter media from measurements of porosity and permeability
- 标准类别：美国材料与试验协会ASTM
- 发布日期：1984
内容简介
1.1 This practice provides a way of depicting a unit volume of a filter medium by combining the two separate measurements of permeability and porosity (fractional void volume) into one value: the average pore diameter defined by a fluid during viscou
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