doubleroll

常見(jiàn)例句

• Thus, DOUBLEROLL at promotes technology exchange and cooperate 's meantime between international, Also construct communicate international chemical industry with China industrial bridge.
  從而，DOUBLEROLL在促進(jìn)國(guó)際間技術(shù)交流與郃作的同時(shí)，也架設(shè)了溝通國(guó)際化工與中國(guó)企業(yè)的橋梁。
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