A.80kN·m B.120kN·m C.160kN·m D.200kN·

免费题库2022-08-02  7

问题 A.80kN·mB.120kN·mC.160kN·mD.200kN·m

选项 A.80kN·m
B.120kN·m
C.160kN·m
D.200kN·m

答案 C

解析
转载请注明原文地址:https://tihaiku.com/jzgc/2512827.html

最新回复(0)