| Item Name | Price |
|---|---|
| Expert Answer #886770 Given: E = 14,000 MPa. fb = 52 MPa, fs = 6.1 MPa A house has 250 x 45 joists at 400 mm spa ... | $5 |
| TOTAL | $5 |
*We will send the purchase receipt to the email address you provide while making the payment.
"Answer will also be sent to your personal email"