A hollow rectangular beam is subjected to a mament of 45×103 ta-in ar shower Fora =3in, and b=4lnU=15.33in4%
Posted: Thu Jul 14, 2022 2:44 pm
A hollow rectangular beam is subjected to a mament of 45×103 ta-in ar shower Fora =3in, and b=4lnU=15.33in4%