Doors and Windows fitted with electric fastenings, phonographs for communicated messages fixed to front and back doors.
门和窗户的扣紧都依靠电力来完成，答录机可以传递前门和后门的信息。
Doors and Windows fitted with electric fastenings, phonographs for communicated messages fixed to front and back doors.
门和窗户的扣紧都依靠电力来完成，答录机可以传递前门和后门的信息。
应用推荐