Wydarzenia w Hokkaidō

• 

  2025 15th International Conference on Future Environment and Energy (icfee 2025)

  7 mar 2025 (08:00) - 9 mar 2025 (18:00)

  Sapporo, Japan, Sapporo, Japonia

  mar

  7
• 

  2025 12th International Conference on Geological and Civil Engineering (icgce 2025)

  7 mar 2025 (08:00) - 9 mar 2025 (18:00)

  Sapporo, Japan, Sapporo, Japonia

  mar

  7