BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20240628T000000Z DTEND:20240628T000000Z SUMMARY:BNASS 2024: The 21st Biennial National Atomic Spectroscopy Symposium: Oral abstract deadline due before 28th June 2024 LOCATION:The 新月直播app下载,London,United Kingdom END:VEVENT END:VCALENDAR