Събития в Окинава

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  2025 10th International Conference on Building Materials and Construction (icbmc 2025)

  21 фев. 2025 (08:00) - 24 фев. 2025 (18:00)

  Okinawa, Japan, Окинава, Япония

  фев.

  21
• 

  2025 14th International Conference on Chemistry and Chemical Process (icccp 2025)

  21 фев. 2025 (08:00) - 24 фев. 2025 (18:00)

  Okinawa, Japan, Окинава, Япония

  фев.

  21