ASTM E161-2012 标准详情
- 标准号:ASTM E161-2012
- 中文标题:精密电铸筛的标准规格
- 英文标题:standard specification for precision electroformed sieves
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2012-04-01
1.1 this specification covers the requirements for design and construction of electroformed sieves. these sieves are used to perform particle-size distribution analysis and in preparing narrowly designated particle-size fractions. they may also be
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