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A kind of water meter acquisition equipment
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A kind of remote transmitting water meter of detachable teletransmission controller
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A kind of waterproof and dampproof water meter
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A kind of LoRa remote transmitting water meter
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A kind of waterproof, durable high valve
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A kind of integrator shell of waterproof
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A kind of appliance circuit module with GPRS communication interface
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A kind of water meter circuit module based on meter bus
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A kind of segment count photoelectric identification module of gauge table
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A kind of common base table remote transmitting water meter module of optoelectronic induction
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A kind of data communication safety circuit module for measuring instrument
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A kind of detecting water leakage alarm system
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A kind of wireless remote transmission centralized meter-reading system
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