ASTM E112-2013 标准详情
- 标准号:ASTM E112-2013
- 中文标题:测定平均粒径的标准试验方法
- 英文标题:Standard Test Methods for Determining Average Grain Size
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2013
Scope 1.1 These test methods cover the measurement of average grain size and include the comparison procedure, the planimetric (or Jeffries) procedure, and the intercept procedures. These test methods may also be applied to nonmetallic materia
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