Zosowa zapadziko lapansi zomwe zimakhala zolemera mumagetsi ndipo zimawonetsa mikhalidwe yambiri ya kuwala, magetsi ndi maginito.Nano rare Earth, adawonetsa zinthu zambiri, monga kukula kwazing'ono, mawonekedwe apamwamba, kuchuluka kwamphamvu, kuwala kwamphamvu, magetsi, maginito, superconduc ...
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