Spektr team: post #405 — TG.ME

SPSpektr team@spektr_team · 296 subscribersOpen in TelegramOpen

Forwarded fromBIBiondis Okul

7:47Watch in Telegram

0.7$ uchun Mikroskop.

IBO 2025
Ryoichi Matsuda, D.Sc. taqdim etti!

t.me/spektr_team/405

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July 24, 2025 593 2