BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220101T000000Z DTEND:20220101T000000Z SUMMARY:5th International Conference on Nanomaterials Science and Mechanical Engineering: Early bird registration deadline due before 1st January 2022 LOCATION:University of Aveiro, Portugal,Aveiro,Portugal END:VEVENT END:VCALENDAR