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- Code Number:
- TPFV01P06_19
- Title:
-
Gas Valve, Round, Circular, Circle, Manhole Cover, Labyrinth
- Keywords:
-
San Francisco, California, USA, City, Fossil Fuels, Oil, non-renewable resource, Electricity, Technology, Energy Production, Electrical, Generating, Generation, Industrial, Industry
- Image by:
- Wernher Krutein
|
- Code Number:
- TPFV01P06_19
- Title:
-
Gas Valve, Round, Circular, Circle, Manhole Cover, Labyrinth
- Keywords:
-
San Francisco, California, USA, City, Fossil Fuels, Oil, non-renewable resource, Electricity, Technology, Energy Production, Electrical, Generating, Generation, Industrial, Industry
- Image by:
- Wernher Krutein
- Caption Disclaimer