Litiyumu ya fosifate nkimwe mubwoko bwa batiri yimodoka zikoresha amashanyarazi, irangwa nubushyuhe buringaniye bwumuriro, ibiciro byumusaruro ntabwo biri hejuru, igihe kirekire cyakazi, nibindi .. Nyamara, ubushyuhe bwacyo buke buri hasi cyane, muribwo ya ...
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