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Qualification honor

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A downer and control method thereof

Invention patent bookShanghai famous brand
A downer and control method thereofInvention patent bookShanghai famous brand

Shanghai Fashion Association vice president of units

Shanghai Textile Association vice  chairman of unitsCollege employment personnel sentinel commissions units

Shanghai Fashion Association vice 

president of units

Shanghai Textile Association vice 

chairman of units

College employment personnel sentinel

  commissions units






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