BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook 14.0 MIMEDIR//EN VERSION:1.0 BEGIN:VEVENT DTSTART:20210620T010000Z DTEND:20210624T083000Z LOCATION;ENCODING=QUOTED-PRINTABLE:易胜博官网国际会议中心,易胜博官网 UID:20190722T145809-1770958761-mmi-shanghai.com DESCRIPTION;ENCODING=QUOTED-PRINTABLE:= =0D=0A SUMMARY:世界光学技术大会 PRIORITY:3 END:VEVENT END:VCALENDAR