沥青密度与相对密度试验,对固体沥青,重复性试验的允许差为( ),复现性试验的

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问题 沥青密度与相对密度试验,对固体沥青,重复性试验的允许差为(   ),复现性试验的允许差为(   )。A.0.02g/cm3,0.02g/cm3B.0.02~cm3,0.03g/cm3C.0.01g/cm3,0.02g/cm3D.0.01g/cm3,0.03g/cm3

选项 A.0.02g/cm3,0.02g/cm3
B.0.02~cm3,0.03g/cm3
C.0.01g/cm3,0.02g/cm3
D.0.01g/cm3,0.03g/cm3

答案 C

解析 沥青密度与相对密度试验,对固体沥青,重复性试验的允许误差为0.01g/cm3,再现性试验的允许误差为0.02g/cm3。
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