Ngwongwo spunlace bụ akwa na-abụghị nke a na-emepụta site na usoro nke na-ejikọta eriri site na iji jet mmiri nwere nrụgide. Mgbe ejikọtara ya na ink ma ọ bụ mkpuchi graphene conductive, akwa ndị a nwere ike nweta ihe pụrụ iche, dị ka nrụgharị eletriki, mgbanwe, na ịdịte aka kwalite. 1. Ngwa...
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