BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20221104T000000Z DTEND:20221104T000000Z SUMMARY:Practical Essentials of Advanced Injection for GC & GC-MS: 15% discount for 蜜桃社区 members deadline due before 4th November 2022 LOCATION: END:VEVENT END:VCALENDAR