Ho fapana le likhalase tse halefileng le lisebelisoa tsa polymeric, khalase ea kristale ea safire ha e na matla a phahameng a mochini feela, ho hanyetsa mocheso o phahameng, k'hemik'hale ea kutu ea lik'hemik'hale, le phetisetso e phahameng ea infrared, empa hape e na le conductivity e ntle ea motlakase, e thusang ho etsa ...
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