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.
Construction Drawings Abbreviation. A construction drawing or an engineering print is full of icons, lines and abbreviations. There are so many that you must know or have an idea to what they are referring to in order to fully understand what's been designed in the construction drawing.