短語(yǔ)詞組短語(yǔ)corrugated round iron bar 圓竹節(jié)鐵條round iron bar 圓鐵條round guide bar 圓導(dǎo)桿round -bar iron 圓鋼round straight bar 等直圓桿Deformed Round Steel Bar 圓竹節(jié)鋼筋round concrete bar 混凝土用圓鋼 返回 round bar