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CN107901733A
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A kind of Multifunctional car door
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A kind of high-strength vehicle metal plate
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A kind of tamper-proof car door
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A kind of vehicle body structure
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CN107901989A
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A kind of new automobile car body
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CN108016389A
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A kind of high-strength vehicle car body
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A kind of high-strength vehicle air grid
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CN107901859A
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A kind of safety anti-collision device for automobile
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CN109501558A
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A kind of sound insulation automobile door structure
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CN109421813A
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A kind of body structure of lightweight high-intensity
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CN109420708A
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A kind of novel high strength steel plate die structure
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CN109421827A
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A kind of thermal insulation vehicle structure
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CN109421808A
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A kind of high intensity self-recovering type body structure
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CN109421344A
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A kind of anti-deformation structure plate
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CN109421494A
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A kind of vehicle window sealing structure
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CN109421801A
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A kind of high intensity body structure
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