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.A.0.02g/cm3,0.02g/cm3 B.B.0.02g/cm3,0.03g/cm3 C.C.0.01g/cm3,0.02g/cm3 D.D.0.01g/cm3,0.03g/cm3正确答案C
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.A.0.02g/cm3,0.02g/cm3 B.B.0.02g/cm3,0.03g/cm3 C.C.0.01g/cm3,0.02g/cm3 D.D.0.01g/cm3,0.03g/cm3正确答案C