ASTM D4438-1985 标准详情
- 标准号:ASTM D4438-1985
- 中文标题:用电子记数方法测量催化剂材料的粒子大小分布的标准方法
- 英文标题:standard test method for particle size distribution of catalytic material by electronic counting r(1997)
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1985-03-18
CONTAINED IN VOL. 05.05, 2007Determines particle size distribution of catalyst andcatalyst carrier particles using an electroconductivesensing method and is one of several valuable methodsfor the measurement of particle size.
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