TITLE 9. REGULATION OF BUSINESSES, TRADES AND PROFESSIONS
CHAPTER 9-500. BOILERS, FUEL, HEAT AND REFRIGERATION[405]
§9-501. Boilers, Engines, and Refrigeration Machinery.[406]
§9-502. Solid Fuels.[415]
§9-503. Used and Discarded Motor Oils and Lubricants.[418]
§9-504. Warm Air Heating Apparatus.[419]