ASTM D3142/D3142M-2011 标准详情
- 标准号:ASTM D3142/D3142M-2011
- 中文标题:用比重计法测定稀释沥青比重API度或密度的标准试验方法
- 英文标题:standard test method for specific gravity, api gravity, or density of cutback asphalts by hydrometer method
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2011-12-15
Accurate determination of the density, specific gravity, or API gravity of cutback asphalts is necessary for the conversion of measured volumes to volumes at the standard temperature of 15x00B0;C or 60x00B0;F. Similarly, accurate determination i
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