Injectors are part of the fuel system and are intended to introduce a quantity of that fuel into the combustion chamber in a pulverized manner in the most homogeneous way possible.
Machines and tools for automotive are designed for industrial applications related to the automotive sector.
Tools are instruments aimed at performing a mechanical task when some kind of force is applied to them. There is a wide variety of tools, such as cutting, clamping, hitting, joining, assembling or measuring tools.