flat slab buttress dam

水利水电专业英语词汇 - 豆丁网 ... 喷混凝土 sprayed concrete 平板坝 flat slab buttress dam 平面闸门 plane gate ...

建筑专业英语词... ... 平天窗 flat skylight 平板扶壁式坝 flat slab buttress dam 无梁柱结构 flat slab capital construction ...