第二届国际电梯及自动扶梯研讨会（International Elevator and Escalator Symposium）论文征集截止日期为2019年6月14日。届时，研讨会技术委员会将审核稿件，并在7月8日给出适当的评价。该专注于技术及教育的研讨会将由Liftinstituut Solutions和《电梯世界》杂志在今年12月3日至4日于拉斯维加斯举办召开。今年的主题是电梯与自动扶梯在生命周期内的安全：维护与检测。有关的论文欢迎投递到本研讨会官网。

　　IEES CALL FOR ABSTRACTS

　　The deadline for the second-annual International Elevator and Escalator Symposium’s (IEES) call for abstracts is June 14. The IEES Technical Committee will then review them and share their assessments on July 8. The technical and educational symposium, to be held at Bally’s Casino and Hotel in Las Vegas on December 3-4, is organized by Liftinstituut Solutions and Elevator World, Inc. This year’s theme is safety of elevators and escalators during their life cycle: maintenance and inspections. Papers can be submitted here; for more information, visit website.