Mea hoʻolako waiwai graphite ʻoihana, graphite no EV, momona, kapuahi a me na oihana e ae.

He aha nā ʻano o ka pauda graphite?
(He aha nā ʻano o ka pauda graphite?) What is graphite powder? Graphite powder is a mineral powder with carbon carbon, soft, ʻeleʻele a hina; greasy, can pollute paper. The hardness is 1~2,…



























































































