The public system is a general term for having close contact with various departments, workshops and sections of the whole plant, and providing these departments with a class of power auxiliary facilities.
The utility system is closely related to all departments, workshops and sections of the plant, and provides a general term for a type of power assistance facility for these departments.
The utility system is a general name that is closely related to all departments, workshops and sections of the plant and provides a class of power auxiliary facilities for these departments.<br>