BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:6a21c2cc80ecc
DTSTART:20250417T203000Z
DTSTAMP:20260604T182412Z
DTEND:20250419T203000Z
LOCATION:Zhengzhou
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://istci.org/icnrd2025/en/index.asp
SUMMARY:The International Conference on Nano Research and Development
 t (ICNRD-2025)
END:VEVENT
END:VCALENDAR