CN109869564A
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A kind of plastic tube and coupling
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CN109869554A
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A kind of plastic clasp connector
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CN109869562A
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A kind of plastic conduit male connection
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CN109869556A
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A kind of joint for plastic pipe
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CN109869563A
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A kind of plastic tube bump joint
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CN106870840A
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A kind of mechanical splice
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CN105686457A
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Pressure sensing music cushion
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CN105697895A
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High-strength anti-corrosion pipeline
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CN105686545A
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Purifying water cup
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CN105697892A
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Pipeline capable of depleting internal stress
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CN105690881A
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Heat-insulation waterproof and breathable fabric
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CN105640216A
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Humidity-sensitive color-changeable cup
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CN105696766A
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Photochromic ceramic tile
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CN105697890A
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Temperature color change corrosion resisting pipe
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CN105696760A
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Self-temperature-adjusting strong-adsorption ceramic tile
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CN105702361A
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Single-core fire-resistant cable
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CN105697889A
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Anti-deformation liquid conveying pressure pipe
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