热线电话

正确定义是家用电梯。即安装在私人住宅中，仅供单一家庭成员使用的电梯。它也可以安装在非单一家庭使用的建筑物内，作为单一家庭进入其住所的工具，但是建筑物内的公众或其他居住者无法进入和使用。

Its precise definition is a home elevator: i.e., an elevator installed in a private residence and intended for the exclusive use of a single household. It may also be installed in buildings that are not for single-family use, serving as a means of access to the residence of that specific household. However, it shall not be accessible or usable by the general public or other occupants of the building.