BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20221208T000000Z DTEND:20221208T000000Z SUMMARY:Topics in Analytical 新月直播app下载 Webinar starts on the 8th December 2022 18:00 LOCATION:United Kingdom END:VEVENT END:VCALENDAR