A saleable commodity, the right to occupy or use the air space above a specific property.
A saleable commodity, the right to occupy or use the air space above a specific property.
一种可出售的商品，即占领或使用某物业上空的权利。
A saleable commodity, the right to occupy or use the air space above a specific property.
一种可出售的商品，即占领或使用某物业上空的权利。