Lesi sihloko sidingida izici, imingcele, kanye nokucaciswa kweshidi le-aluminium 5052 H38, into efunwa kakhulu ezimbonini ezahlukahlukene. Ngokumelana nokugqwala okuphakeme, amandla aphezulu, ukushisela, kanye nokwakheka, le ngxube ye-aluminium iwumsebenzi oguquguqukayo ofanele imikhiqizo yokukhiqiza edinga ukuqina nokuthembeka. Funda mayelana nezicelo nezici zayo.
FUNDA OKWENGEZIWE...






