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CN107759969A
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A kind of polyformaldehyde composite modification material and preparation method thereof
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CN107760011A
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A kind of modified polyurethane material and preparation method thereof
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CN107760012A
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A kind of wear-resisting enhancing polyurethane material and preparation method thereof
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CN107759968A
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A kind of polyformaldehyde creep resistant is material modified and preparation method thereof
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CN107759966A
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A kind of anti-stress cracking polyformaldehyde material and preparation method thereof
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CN107759967A
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A kind of high temperature resistant polyformaldehyde composite material and preparation method thereof
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CN107760010A
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A kind of toughness reinforcing polyurethane material and preparation method thereof
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CN107759856A
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A kind of endurance nitrile rubber and preparation method thereof
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CN107759942A
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A kind of composite material of polymethyl methacrylate and preparation method thereof
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CN107760013A
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A kind of high hardness polyurethane is material modified and preparation method thereof
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CN107760029A
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A kind of polyether sulfone is material modified and preparation method thereof
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CN107759992A
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A kind of polylactic acid degradable is material modified and preparation method thereof
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CN107760031A
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A kind of anti-stress cracking polyether sulfone materials and preparation method thereof
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CN107760030A
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A kind of wear-resisting Polyethersulfone Composites and preparation method thereof
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CN107760002A
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A kind of polyether chloride modified material and preparation method thereof
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CN107759991A
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A kind of toughening modifying composite and preparation method thereof
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CN107759841A
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A kind of starch conversion material and preparation method thereof
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CN107759962A
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A kind of anti-stress cracking ABS alloy material and preparation method thereof
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CN107759842A
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A kind of high temperature resistant starch composite material and preparation method thereof
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CN107724273A
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It is easy to the traffic light intersection Intelligent road deceleration strip to vehicle deceleration and interception
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