Kodi mapensulo amapangidwa ndi chiyani?

	Nyumba Thupi la mmisiri wa matabwa nthawi zambiri limapangidwa ndi matabwa olimba.
	Mitengo yolimba Mitundu yamitengo yolimba yomwe imagwiritsidwa ntchito imaphatikizapo thundu, phulusa ndi beech: izi ndi mitengo yolimba yolimba yomwe imayamikiridwa chifukwa champhamvu komanso kulimba kwake.
	Nkhani Pensulo "lead" idatchedwa dzina lake chifukwa chakuti maziko ake adapangidwa kale ndi mtovu. Mapensulo amakono ali ndi maziko a graphite.
	Graphite Graphite ndi mchere wopangidwa ndi maatomu a carbon. Graphite kwenikweni amatanthauza "mwala wolemba" monga wakhala akugwiritsidwa ntchito ngati pachimake kapena "khosi" la mapensulo kwa zaka mazana ambiri.

Yowonjezedwa ndi

February 23 2023

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