Katswiri wogulitsa zinthu za graphite, graphite kwa EV, mafuta, ng'anjo ndi mafakitale ena aliwonse.

Ndi Graphite Molecular
(Ndi Graphite Molecular) Graphite ndi chitsulo chopangidwa ndi ma atomu (mayiko) mpweya ndi nayitrogeni, zopezeka zambiri mu kutumphuka kwa Dziko lapansi. Ndizovuta kwambiri, resistant…

























































































