CN109596187A
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A kind of water meter for the antiseep for preventing watch crystal from rupturing
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CN109405912A
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A kind of good anti-fouling water meter of airtightness
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CN109269578A
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A kind of intellectual water meter
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CN109459104A
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A kind of water meter with night vision function
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CN109357721A
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A kind of water meter with cleaning function convenient for observing
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CN109355669A
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A kind of water meter derusting device with immobilization efficiencies
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CN109612539A
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A kind of fast-connecting type water meter with water-proof function
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CN109443474A
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A kind of water meter with corrosion proof function
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CN109682438A
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A kind of watermeter protector with dust reduction capability
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CN109357722A
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A kind of water meter with self-regulated flat structure
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CN109405917A
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A kind of water meter being easily installed with moisture-proof rust removing function
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