Nikolai Dimitrov · @nikolai_dimitrov
1 followers · 34 posts · Server mstdn.jpγπ©βπ¬γγγη΄ ηη°η³γ«ζΏη‘«ι ΈγεεΏγγγ
Ca5(PO4)3F οΌ 5H2SO4
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Last updated 1 year ago