Magiya a Bevel
Magiya a Bevel ndi magiya omwe nkhwangwa za ma shaft awiriwa zimakumana ndipo nkhope zokhala ndi mano za magiyawo zimakhala ndi mawonekedwe ofanana. Magiya a Bevel nthawi zambiri amayikidwa pa ma shaft omwe ali kutali madigiri 90 koma amatha kupangidwa kuti azigwira ntchito mbali zina. Magiya a Bevel ali ndi ntchito zosiyanasiyana monga ma locomotive, ntchito zapamadzi, magalimoto, makina osindikizira, nsanja zoziziritsira, malo opangira magetsi, malo opangira zitsulo, makina owunikira njanji, ndi zina zotero.
Mitundu Yodziwika Yopangira Zinthu: