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Patent Certificate for Inventi

Utility Model Patent Certifica Patent Certificate for Inventi

Patent certificate of Thermal plastic heat transfer module for counter flow closed cooling tower

Patent certificate of Thermal plastic heat transfer module for counter flow closed cooling tower

Patent certificate of a dust filter air processor and air treatment method

Patent certificate of a dust filter air processor and air treatment method

Patent certificate of Three layer filter paper to measure water loss patent -2

Patent certificate of Three layer filter paper to measure water loss patent -2

Patent certificate of Special nozzle for cooling tower(invention)

Patent certificate of Special nozzle for cooling tower(invention)

Patent certificate of Combination method of coil units for cross flow closed cooling towers

Patent certificate of Combination method of coil units for cross flow closed cooling towers

Patent certificate of silt removal device for cooling tower collection pit

Patent certificate of silt removal device for cooling tower collection pit

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