第三十一届 2021.6.30-7.2 上海国际医疗器械展览会上海世博展览馆 [邀请函上海市浦东新区国展路1099号THE 31ST SHANGHAI INTERNATIONAL MEDICAL DEVICES EXHIBITIONSHANGAI WORLD EXPO EXHIBITION & CONVENTION CENTER上海聚亿展览服务有限公司 承办单位中国医疗卫生行业协会中华医学交流学会 上海聚亿展览服务有限公司 SHANGHAI JUYI EXHIBITION SERVICE CO.,LTD.30th June to 2nd July 2021 ...