Specialist truss refers to a type of truss system that is designed for specific or specialized applications, such as those required in the aerospace, marine, or industrial sectors. These trusses are typically custom-designed to meet the specific structural and performance requirements of the project, and they may feature unique shapes, materials, or connection systems. Specialist trusses can be made from a variety of materials, including aluminum, steel, carbon fiber, or composite materials, depending on the design specifications and performance requirements of the application.