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

最全题库2022-08-02 52

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.02g/cm3,0.02g/cm3B.02~cm3,0.03g/cm3C.01g/cm3,0.02g/cm3D.01g/cm3,0.03g/cm3

选项 A.02g/cm3,0.02g/cm3
B.02~cm3,0.03g/cm3
C.01g/cm3,0.02g/cm3
D.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。

转载请注明原文地址:https://tihaiku.com/jzgc/2207056.html

道路工程

相关试题推荐

随机试题

最新回复(0)