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Co-located events：第二届上海团餐产品展示交流会展2020上海火锅美食文化节Shanghai Hotpot Cuisine Culture Festival 20202020上海国际生鲜配送及冷冻冷链冷库技术设备展览会Shanghai International Fresh Logistics & cold chain cold storage Technology 2020——CFBE CHINA系列主题展Series of Theme Exhibitions of CFBE CHINA
