A.50.0kN·m B.56.25kN·m C.75.0kN·m D.8

最全题库2022-08-02  26

问题 A.50.0kN·mB.56.25kN·mC.75.0kN·mD.81.25kN·m

选项 A.50.0kN·m
B.56.25kN·m
C.75.0kN·m
D.81.25kN·m

答案 D

解析
转载请注明原文地址:https://tihaiku.com/jzgc/2512862.html

最新回复(0)