In the field of engineering, GP can also stand for "universal". General use refers to items or tools that are not specific or specified. The tool can be used for a variety of purposes, with flexibility and versatility.
In addition, GP can also be the abbreviation of "group practice". In the medical industry, group practice usually means that a group of doctors jointly run a clinic or medical center to provide more comprehensive medical services and better cooperation. Marking GP on medical drawings can help doctors and paramedics to better coordinate and arrange the necessary tools and equipment.