Ndi Zinthu Ziti Zomwe Zimagwiritsidwa Ntchito Kwambiri Pazitsulo Zazitsulo?
Zotengera zofunika kwambiri Carbon ndiye chinthu chofunikira kwambiri cholimbitsa mbale zachitsulo, ndi zomwe zimalamulira kuuma ndi ductility. Manganese amawonjezera mphamvu, kuuma, ndipo imagwira ntchito ngati deoxidizer pafupifupi […]
Ndi Zinthu Ziti Zomwe Zimagwiritsidwa Ntchito Kwambiri Pazitsulo Zazitsulo? Werengani zambiri "