Malunga neentsuku ezingama-30 ezidlulileyo, omnye wabathengi bethuViyethnamwayalela ibhetshi yesiipleyiti zetele. Isixhobo siI-ASTM A572 GR.50.
Njengomvelisi oqeqeshiweyo weeflange, izifakelo zemibhobho, imibhobho kunye nezinye iimveliso zemibhobho, iHunan Great inokuvelisa iintlobo ezahlukeneyo zemibhobho. Ukuba unayo nayiphi na imfuno, nceda uzive ukhululekile ukuqhagamshelana nathi.
Ixesha lokuposa: Aug-25-2022