第11届电梯及自动扶梯研讨会首次发出征稿启事。该会议计划于2020年5月4、5日在上海明天广场的JW万豪酒店举行，汇集行业内的专家，并提供一个发表同行评审论文的机会。征文摘要的征集截至2019年11月30日。更详细的稿件提交信息请见官方网站（https://liftsymposium.org/submit）。

　　　Shanghai Symposium: Call for Papers

　　The 11th Symposium on Lift and Escalator Technologies has issued its first call for papers. Taking place on May 4-5, 2020, at the JW Marriott Hotel in Shanghai’s Tomorrow Square, it will bring together experts from across the industry and offer an opportunity for speakers to present peer-reviewed papers. The deadline for abstracts is November 30. Details on submissions can be found at website (https://liftsymposium.org/submit).