Sec. 4. (a) "Air contaminant source", for purposes of air pollution control laws, means all sources of emission of air contaminants, whether privately or publicly owned or operated.
(b) The term includes the following:
(1) All types of business, commercial and industrial plants, works, shops, stores, heating plants, powerplants, and power stations.
(2) Buildings and other structures of all types, including single and multiple family residences, apartments, houses, office buildings, public buildings, hotels, restaurants, schools, hospitals, churches, and other institutional buildings.
(3) Automobiles, trucks, tractors, buses, and other motor vehicles.
(4) Garages.
(5) Vending and service locations and stations and railroad locomotives.
(6) Ships, boats, and other watercraft.
(7) Portable fuel-burning equipment.
(8) Incinerators of all types, indoor and outdoor.
(9) Refuse dumps and piles.
(10) All stack and other chimney outlets from any of the items described in subdivisions (1) through (9).