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Full moon at steam power plant, Indonesia, Aceh.
Macro steel blades of turbine propeller blue color with sunlight.
A powerful steam turbine rotor is installed in the lodgment of the steam turbine base. Installation of a turbine unit at a power plant.
A professional engineer is seriously examining the power supply system to a high pressure water pump.
A blue pipe with a white and black thermometer on it. The thermometer is showing a temperature of 100 degrees

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