Din 8580 English Pdf Free __link__
Reducing the material cohesion to change the shape, including machining (milling, drilling) and thermal cutting.
Creating a solid body from a shapeless state (liquid, gaseous, or powder), such as casting or 3D printing. din 8580 english pdf free
Connecting two or more workpieces permanently or temporarily, such as welding, gluing, or screwing. Reducing the material cohesion to change the shape,