Kusinthana kwa ntchito: kuthamanga kwa mpweya, zida zama hydraulic, masilindala, masilinda a hydraulic, zida zamakina okhudzana ndi nkhungu.Ntchito yokonza: chipangizo choziziritsa makompyuta, kukonza makina opangira silinda.Ntchito yoyeserera: vacuum, kukana kukakamiza, kutayikira, kugwira ntchito, ndi zina. Kutumiza ntchito ...
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