Elevator Mechanic noun that mean an individual who does precision shirt

Entrance to elevator machine rooms are situated off a corridor, usually found on a rooftop penthouse of a structure or via a mechanical equipment area. If they're located in an area or space containing other machinery (such as the controls ) and equipment necessary to the operation of their construction, assuming that they are separated from the other machinery or equipment by a substantial metal grille enclosure. Traction elevator machine areas are usually located right above their elevator served by this equipment's method
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