Crear
Example of this are: auto repair workshop, electrical aplayers esembly chain, etc
It normally doesn't use electricity.
It is small and you can take it with you.
It uses oil, water or air to incrise it's workforce.
It doesn't use oil or water.
Examples of this are: pliers, drills or files.
It is a workshop with machine tools.
It is a machine with several built-in tools.