ASTM D2962-1997(2007) 标准详情
- 标准号:ASTM D2962-1997(2007)
- 中文标题:计算煤焦油沥青体积-温度修正值的标准试验方法
- 英文标题:Standard Test Method for Calculating Volume-Temperature Correction For Coal-Tar Pitches
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
Coal tar pitch is shipped or stored, or both, at various temperatures, consequently a means is required to correct volume to a specified temperature.1.1 This test method covers calculation of the amount of expansion or contraction of a volume of liqu
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