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Kufa kuponya
Die casting ndi njira yabwino komanso yotsika mtengo.Amagwiritsidwa ntchito popanga zitsulo zovuta kwambiri za geometrically zomwe zimapangidwa ndi nkhungu zomwe zimagwiritsidwanso ntchito, zomwe zimatchedwa kufa.Izi zimafa nthawi zambiri zimapereka moyo wautali wautumiki, ndipo zimatha kupanga zida zowoneka bwino.
Njira yoponyera kufa imaphatikizapo kugwiritsa ntchito ng'anjo, chitsulo chosungunula, makina oponyera kufa ndi kufa komwe kwapangidwa mwachizolowezi kuti gawolo liponyedwe.Chitsulocho chimasungunuka m'ng'anjo ndipo makina oponyera ufa amalowetsa chitsulocho m'mafa.
