（関大）土木学会関西支部 Published on 1st December 202113th January 2026 by yasuda-t Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: 29th May 2022 all-day Asia/Tokyo Timezone 2022-05-29T00:00:00+09:00 2022-05-30T00:00:00+09:00