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