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 Symbols. A system of architectural symbols are used to indicate commonly used materials and features that. have been developed over the years. To read an architectural plan readily, you must have a good un-. derstanding of what the symbols represent on a drawing. It is not necessary to develope total recall of.