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Molecular hieves

  • Molecular hieves

    A na-ewulite ihe ndị ọzọ na-efe efe nwere ike imeju ngwa ngwa na-agagharị na ntanetị (asus oxygen ma na-emepụta argon, mmanụ ọkụ na-atọ ụtọ, hydrogen na-eme ka ọ dị ụtọ