该柱的Ss,和Sc,s接近下列()组数据?
该柱的Ss,和Sc,s接近下列()组数据?
A.15750000mm3,49410360mm3
B.16750000mm3,48410360mm3
C.16750000mm3,50410360mm3
D.15750000mm3,50410360mm3
正确答案:A
Tag:数据
时间:2024-11-30 12:13:52