Terms for subject Hydroelectric power stations containing floor

English	Chinese
basic floor area	基本层楼板面积
composite floor system	组合楼盖
floor area	建筑面积
floor area per capita	人均住房面积
floor elevation	底板高程
floor-operated crane	地面操纵起重机
floor pack	底板分块
floor plan	楼层平面图
floor slab	底板
floor slab	楼板
same-floor drainage	同层排水
under floor culvert	闸底涵洞