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CN111311454A
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Intellectual property technology conversion service system
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Self-service intellectual property management system
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Intellectual property data retrieval system
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Scientific and technological information service system
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A kind of spring cadmium plating processing technology
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A kind of new Type of Hydraulic spring suppresses device
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A kind of new anti-breaking spring
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A kind of carbon fiber oil resistant modified Nano Green environmental-protection building base material and preparation method thereof
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A kind of for tear-resistant nano modification rubber preventing and treating noise and preparation method thereof
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A kind of for magnetic modification noise resistance functional rubber energy material and preparation method thereof
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A kind of environment-protection nano construction material for oil resistant and preparation method thereof
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A kind of for magnetic oil resistant fibre modification nanometer functional materials for building and preparation method thereof
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A kind of intelligence sound insulation environment-protection nano modified rubber and preparation method thereof
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A kind of oil resistant environment-protection fiber modified Nano construction substrate and preparation method thereof
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A kind of oil resistant wear-resisting modified PVC resin nano environment protection architecture base material and preparation method
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A kind of sound insulation impact-resistant modified nano environmental protection elastomeric material and preparation method
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