3R-04 - የኮንክሪት ግንባታ ወይም ማጠንጠኛ ፋይበር-ለተጠናከረ ፖሊመሮች (አር.
440.3R-04 - Habka Tijaabada Tilmaamaha ee loogu talagalay Polymers-Relyforced Polymers (FRPs) ee loogu talagalay Dib u Xoojinta ama Xoojinta Qaabdhismeedka Shubka