Wopambana mtundu mtundu wamadzimadzi kugwirizana mankhwala, monga zolumikizira, zovekera payipi, misonkhano payipi, misonkhano chubu, malumikizanidwe mwamsanga-kanthu ndi zina hydraulics madzimadzi mphamvu mankhwala, iwo chimagwiritsidwa ntchito mu zomangamanga makina, njanji, ulimi ndi nkhalango makina, jekeseni akamaumba makina...
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