短語詞組短語corrugated round iron bar 圓竹節(jié)鉄條round iron bar 圓鉄條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