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去年底在上海开幕的“第十三届国际印刷包装纸业博览会”上,中外印包企业品牌云集。“北京包装·印刷产业示范基地”作为惟一参展的北
At the 13th International Printing and Packaging Paper Expo opened at the end of last year in Shanghai, brands of Chinese and foreign printing and packaging enterprises gathered in the market. “Beijing Packaging and Printing Industry Demonstration Base” as the only participating North