Payenera kukhala chivundikiro cha shaft: payenera kukhala chivundikiro chotetezera chodzigudubuza chozungulira, kuteteza tsitsi, kolala, khafu, ndi zina zotero za ogwira ntchito kuti asawonongeke, monga wodzigudubuza wa mutu wa mzere wa msonkhano. , shaft yoyendetsa ya lathe, etc. Payenera kukhala chophimba: pali ...
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