BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230917T000000Z DTEND:20230917T000000Z SUMMARY:Chemical 新月直播app下载 symposium 2023: Chemistry of polymers: Poster abstract deadline due before 17th September 2023 LOCATION:The 新月直播app下载,London,United Kingdom END:VEVENT END:VCALENDAR