BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20190507T000000Z DTEND:20190507T000000Z SUMMARY:Sodium and lithium ion battery manufacturing starts on the 7th May 2019 18:00 LOCATION:The UU裸聊直播 of Chemistry,London,United Kingdom END:VEVENT END:VCALENDAR