Malinga ndi buku lomweli, macheka a unyolo amagawidwa kukhala: macheka a petulo, macheka amagetsi, macheka a pneumatic, ndi ma hydraulic saws.Ubwino ndi kuipa kwa mitundu inayi ya macheka mphamvu unyolo ndi zoonekeratu: Mafuta anaona: amphamvu kuyenda, oyenera kumunda ntchito mafoni.Komabe, ndi phokoso, t...
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