Burr - muzitsulo zonse zosapanga dzimbiri zosapanga dzimbiri akhungu rivet kulimbana ndi akatswiri ayenera kudziwa bwino, popanga zitsulo, zili paliponse, ziribe kanthu momwe mungasankhire zida zabwino, zidzabadwa ndi mankhwala.Nazi njira 10 zodziwika bwino za deburr: 1, deburring pamanja 2, kufa deburring 3, ...
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