mphero
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mphero (Rolling die, alloy material)
Zigawo zazikulu zogwirira ntchito ndi zida zopititsira patsogolo pulasitiki mapindikidwe achitsulo pa mphero.Mpukutu makamaka wapangidwa ndi mpukutu thupi, mpukutu khosi ndi kutsinde head.The mpukutu thupi ndi gawo lapakati mpukutu amene kwenikweni nawo akugubuduza zitsulo. Lili ndi cylindrical yosalala kapena grooved surface.Khosi la mpukutu limayikidwa muzitsulo ndipo mphamvu yothamanga imaperekedwa ku chimango kupyolera mu nyumba yonyamula katundu ndi chipangizo chosindikizira.
