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A kind of steam turbine installation
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A kind of steam turbine installation correlation technique
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A kind of turbine rotor
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A kind of efficient turbine rotor
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A kind of novel steam machine rotor
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A kind of intelligent fuel driving device
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A kind of driving device of engine
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A kind of engine fuel portable unit
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A kind of geothermal industry processing unit (plant)
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A kind of environmentally friendly geothermal industry processing unit (plant)
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A kind of energy-saving and environment-friendly geothermal industry processing unit (plant)
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A kind of solar energy water pump installation
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A kind of solar energy water pump installation based on nanoelectronic
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A kind of weaving loom
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A kind of Novel textile machine
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A kind of intelligent letter box device
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A kind of novel New Year cake preparation machine
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A kind of modified intelligent letter box device
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A kind of New Year cake preparation machine
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A kind of novel intelligent letter box arrangement
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