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A kind of complete antifreeze dry-type meter
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CN106153139A
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A kind of complete antifreeze wet-type meter
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CN106153140A
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A kind of full anti-freezing intelligent dry-type meter
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CN106153141A
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A kind of full anti-freezing intelligent wet-type meter
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CN105784011A
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Rechargeable remote water meter
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CN105784029A
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Radio frequency card ultrasonic water meter
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CN105784051A
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Anti-clogging ultrasonic water meter
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CN105784043A
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Remote water meter capable of keeping internal environment dry
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CN105784022A
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Jet oscillation water flow sensor based on electromagnets
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CN105784027A
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Ultrasonic wave flow sensor capable of adjusting acoustic reflection device
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CN105784042A
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Non-contact-type water quality detection water meter
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CN105784955A
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Water quality online detection water gauge
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CN105784046A
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Remote water meter with service life ending alarming function
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CN105784050A
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Water meter with purification function
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CN105784028A
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Assembled type far eastone ultrasonic water meter
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Method for protecting central heating from massive leakage based on large-diameter intelligent heat meter
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CN105761369A
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Intelligent water meter
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CN105784045A
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Water meter capable of giving early warning
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CN105758490A
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Self-cleaning wireless long-distance communication intelligent water meter
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CN105758486A
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Water meter pipe section with warming function
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