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CN108020346A
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A kind of calorimeter with anti-scaling structure
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CN108020351A
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A kind of calorimeter and conductivity measuring instrument composite construction
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CN108010292A
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A kind of remote meter reading payment system
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CN108010209A
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A kind of intellectual water meter
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CN108020347A
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A kind of polylith calorimeter fixing device
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CN108007612A
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A kind of calorimeter fixator
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CN108022416A
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A kind of long-distance meter-reading system with prompting function
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CN108007609A
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A kind of calorimeter chassis
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CN108007611A
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A kind of calorimeter detection device
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CN108007520A
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A kind of meter box easy for installation
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CN108020349A
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A kind of calorimeter being easily installed
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CN108020348A
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A kind of stent-type ultrasonic calorimeter
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CN108010210A
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A kind of water meter for detecting leak
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CN108017218A
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A kind of calorimeter with protection structure
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CN108020350A
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The periodic feedback system of ultrasonic calorimeter
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CN108020287A
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A kind of spliced meter box
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CN107957693A
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A kind of water-meter controller
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CN107958580A
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A kind of calorimeter Automatic meter reading system
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CN107957694A
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A kind of new water meter control system
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CN107958579A
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A kind of calorimeter automatic data logging management system
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