11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; desalination equipment used to convert salt water into fresh water; water treatment systems used to remove contaminants from water, extract metals or other constituents from water, reduce the volume of water and convert salt water into solid salts; power generation equipment used to generate electricity from salt water
40
Treatment of materials; water desalination services; water treatment services used to convert salt water into fresh water, remove contaminants from water, extracat metals or other constituents from water, reduce the volume of water and convert salt water into solid salts; power generation services for the purpose of generating electricity from salt water