For example, I can add my brother as my companion now, and after our flight, change my companion to my sister and add her as a companion on a ticket. After the flight with my sister, same /same â I can then change my companion and book the next companion ticket.
Architectural drawings are made according to a set of conventions, which include particular views (floor plan, section etc.), sheet sizes, units of measurement and scales, annotation and cross referencing.
Architectural drawings gives the external view or aesthetic view of the building or construction and provides the location of columns, walls, staircases and ducts etc., Keeping in view the location of columns and walls etc., as provided in the architectural drawing other drawings like structural, fire fighting, plumbing etc., are developed