Sisanra: 6-40mm Ilana: Gbona Yiyi, Ribbed, Yiyi, Alloy Rebar jẹ orukọ ti o wọpọ fun awọn ọpa irin ribbed ti o gbona.Awọn ite ti arinrin gbona-yiyi irin igi oriširiši HRB ati awọn kere ikore ojuami ti awọn ite.H, R, ati B jẹ Hotrolled, Ribbed, ati Ifi lẹsẹsẹ.commo meji lo wa...
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