移动了书架之类的东西

Compact Mobile Shelving,compact movable shelving,office furniture Descriptions: Moveable racks only need one walkway and are characterized by: Good privacy performance, Good-looking appearance, High security and reliability, And the highest utilization of space, Suitable for archives, libraries, Reference rooms.Steel Framework,strong MDF shelves,available in 6 sizes. No nuts and bolts,simply 'clip together' ,'do it yourself' installers.