48 17 13
Electrical Power Generation Batteries
48 17 00
Electrochemical Energy Electrical Power Generation Equipment
48 16 23
Geothermal Energy Electrical Power Generators
48 16 19
Geothermal Energy Steam Turbines
48 16 16
Geothermal Energy Condensers
48 16 13
Geothermal Energy Heat Pumps
48 16 00
Geothermal Energy Electrical Power Generation Equipment
48 15 16
Wind Energy Electrical Power Generators
48 15 13
Wind Turbines
48 15 00
Wind Energy Electrical Power Generation Equipment
48 14 13.19
Vacuum Tube Solar Energy Collectors
48 14 13.16
Plate Cell Solar Energy Collectors
48 14 13.13
Amorphous Solar Energy Collectors
48 14 13
Solar Energy Collectors
48 14 00
Solar Energy Electrical Power Generation Equipment
48 13 16
Hydroelectric Power Plant Electrical Power Generators
48 13 13
Hydroelectric Power Plant Water Turbines
48 13 00
Hydroelectric Plant Electrical Power Generation Equipment
48 12 33
Nuclear Fuel Electrical Power Generators
48 12 29
Nuclear Fuel Electrical Power Plant Turbines