短語詞組短語retractable steel roof 開閉鋼屋蓋retractable steel roof structure 開啟式鋼結(jié)構(gòu)屋面retractable roof systems 開合屋蓋體系retractable roof structures 開合屋蓋Retractable Roof Structure 開合屋頂;開合屋蓋結(jié)構(gòu)Radial Retractable Roof Structure 屋蓋結(jié)構(gòu)furnace transformer with retractable roof 爐頂移動(dòng)式電爐sports building with retractable roof 可開合屋蓋體育建筑curved -spatial retractable roof structural 曲面空間移動(dòng)開合屋蓋 返回 retractable roof