沥青密度与相对密度试验,对黏稠石油沥青及液体沥青,重复性试验的允许差为();复现性试验的允许差为()。
0.003g/cm³,0.007g/cm³
0.003g/cm³,0.006g/cm³
0.002g/cm³ ,0.007g/cm³
0.002g/cm³,0.006g/cm³
对黏稠石油沥青及液体沥青的密度,重复性试验的允许误差为0. 003 g/cm³;再现性试验的允许误差为0.007g/cm³。
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