Katundu ndi Ntchito za Synthetic Diamondi
Ufa wa diamondi wa mafakitale umakhala ndi kukhazikika kwamafuta ambiri, kukhazikika kwamphamvu kwamankhwala, kukhazikika kwamagetsi kwamagetsi, zinthu zabwino zakuthupi (mphamvu yopondereza, kutentha kwabwino ...
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