Ukonga iindleko zokuthengaiprojekthi yesakhiwo sentsimbi kuqala ngokukhethwa kwezinto. Ukusetyenziswa kwamanqanaba achanekileyo umz.I-ASTM A36, I-ASTM A572 Ibanga lama-50 orIsinyithi esisemgangathweni se-ENithintela uyilo olugqithisileyo kunye neendleko ezingaphezulu ngelixa iqinisekisa ukhuseleko lwesakhiwo.
Ixesha leposi: Julayi-06-2026