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CN102877584A
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Multi-functional roof capable of being installed easily
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CN102877558A
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Polyurethane board with novel joints
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CN102877615A
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Polyurethane thermal insulation ceiling
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CN102875763A
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Rigid foam capable of reducing noise
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CN102875760A
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Catalyst for producing polyurethane plate
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CN102875744A
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Waterborne polyurethane and production method thereof
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CN102875759A
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Polyurethane foam capable of being poured at room temperature
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CN102873811A
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Polyurethane sheet processing method
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CN102875761A
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Environmentally-friendly polyurethane foam heat-insulation material
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CN102875762A
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High flame retardant rigid polyurethane foam
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CN102877555A
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Production method of polyurethane composite plate
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