aggregate usable floor space

同义词释义

1)aggregate usable floor space,总实用楼面空间2)usable floor space,实用楼面空间3)total floor space,总楼面空间4)aggregate usable floor space,总楼地板空间5)net floor area,实用楼面面积6)usable floor area,实用楼面面积;楼面可用面积