In stud joint, the length ,Bm of metal end depends on material connecteD.A.Bm=1.25d or 1.5d for cast iron
In stud joint, the length ,Bm of metal end depends on material connecteD.A.Bm=1.25d or 1.5d for cast iron
B.Bm=0.5d for steel
C.Bm=d, for steel
D.Bm=2d for aluminum
正确答案:Bm=1.25d or 1.5d for cast iron;Bm=d, for steel;Bm=2d for aluminum
Tag:
时间:2024-01-14 20:13:21