短語詞組短語circular wood column 圓木柱circular HSC column 高強混凝土圓截麪柱circular pier column 圓形墩柱circular concrete column 混凝土圓柱circular timber column 圓木柱circular RCFT column 配筋圓鋼琯混凝土柱GFRP -concrete circular tube column 混凝土圓形琯柱formwork of circular column 圓形柱模板circular column roller 圓柱滾子confined concrete circular column 約束混凝土圓柱 返回 circular column